View Full Version : Introductory Physics
- Understanding Newton's Law of Universal Gravitation
- Relative Velocity Questions
- Newton's Second Law - Machine Problem
- help finding potential energy of spring.
- Fairly Simple Gravity Problem
- 2-Dimensional Kinetic Motion
- Frictional Force
- 2-Dimensional Motion
- Finding time using a given torque, etc.
- Torque: Boom and Ladder Questions! Help Needed!
- Please help, quick and simple. Potential Energy of Spring?
- A mass spring system w/ recoil and Friction...?
- Center of Mass --True and False
- Electric Field Forces in a Hydrogen Molecule
- Introductory of Chemistry
- Pulley System Kinetic Energy
- Two Blocks and Pulley
- rotations
- Block on a frictionless incline
- Need help on freefall by 10:00 EST tonight! Assignment is due today.
- Calculate Free Energy for Formation
- Math not working right!
- Friction Question
- Work Problem
- Central force
- Physics Tension Help
- Two Physics Questions: Please Help
- I'm looking for a replacement textbook for the one given to me in class...
- Boxes and a Pulley
- Newton's Second Law Problem
- Pulley On A Slope
- Torque on out stretched arm
- Compton Scattering Question
- Mass of a Binary Asteroid System
- Help with horizonatal force
- Central force
- Finding the number of revolutions
- Moments of Inertia
- speed and displacement. please help!
- Finding Work with velocity
- Calculating Error Analysis
- Resultant and Moment
- Gauss's Law/Energy Problem with Concentric Spheres
- electric charge of raindrop
- Kinematics
- This one has bothered me for a while...(electric field)
- Conical Pendulum
- Help Relating Velocity to Force
- Momentum
- Measuring the wavelength and position of a photon
- Tangential Acceleration
- Couple of problems
- Relative Velocity
- OMG Test Tomorrow!!! Please help!
- Kinetic energy
- Acceleration down slope constant or increasing?
- Orbit, and Centrifuge questions
- Double Atwood's Machine
- Chandelier Tension Problem
- 2 Simple Pressure Problems
- System with varying mass --- String
- Ideal Gases
- Help on tis Pulley question.
- Help Me. My physics Project
- question on pressure, volume and rates of change
- # of Revolutions made
- electron into motion
- magnetic field
- magnetic monopole
- Sliding forces
- Calculating Tension in a Two Pulley Atwood Machine
- net grav force
- How can I determine Velocity?
- Ramp and Pulley Question
- Mass of objects
- Resistors in parallel
- Rate of revolution for a dryer?!?
- Basic Mechanics Problem(2D Motion)
- Finding the Center of a circle
- Maximum velocity at the top of a roller coaster?
- Help, homework simple confusing question!
- Banked Curve Question
- Problem with projectiles launched horizontally
- Work done by a harmonic oscillator
- Torque
- Sun's mass
- Net torque
- Determining Constants in Equataions
- Finding gravity through experimental data
- Position of a particle
- impulse/momentum/collision question
- Finding net Torque
- Ball In Cup
- Moment of Inertia Teaser
- Conservation of Energy and Moment of Inertia
- Friction problem
- Forces Problem - Tension
- Impulse and average force
- Tension Problem
- mechanical energy
- a question on units
- Law of ideal gas
- 6 problems on Conservation of Energy
- Basics: Object on Incline, Forces (Im Hopeless) Help
- Direction of frictional force!! Help!
- Question about a Force Table - Likelihood of Uncertainty? (lab based)
- Incline problem
- Conceptual question about longitudinal waves
- Calculate velocity
- work and energy question!
- magnitude, net forces problem
- velocity
- Three friction problems
- Weekend Assignment sheet -- question
- Acceleartion and Force again !
- Magnitudes of forces
- Please!!!!!!1
- average acceleration
- Projectile Problems
- Done mult. times.. need the correct answer w/in an hr! help!
- Apparent & Actual Depth
- so fustrated and need some desperate help
- [SOLVED] Fun ski area problem
- [SOLVED] baseballs and impulses
- From the nature of light unit.
- power dissipated in capacitor
- Try if you are A+ student or teacher~!
- Rate Of Current
- Kinetic friction
- [SOLVED] Multiple pulley problem
- Newton's Second Law Equations
- Rotational acceleration Pully
- How does charge move from the inside to the outside of the butterfly-net?
- Ski Slope
- lenses~focal length, object & image distance
- Work Done On An Incline
- Retarding Force on a Particle
- Satellites
- components of velocity
- Kinetic/Potential Energy of Vehicle on Ramps
- Work and Energy Help
- Kinematics in 2D
- Confusion over an Inclined Plane Question
- Magnitude of Acceleration
- Circular Orbits
- Electrostatic Self-Energy of a Uniform Density Sphere of Charge
- possible IB extended essay topic
- uniform circular motion problem
- Magnitude
- Force and Mass problem
- Springs
- Homework help
- Newton's Second Law-Pulley problem
- Newton's Law- 3 objects on a pulley
- Please Help Me! I Am So Terrible At Physics!!
- Elasticity Question
- Terminal velocity of a coffee filter
- Finding Kinetic Energy of Person Spinning on Chair w/ Weights
- I want to find Max horizontal range without
- car turning
- 2 blocks, 2 pulleys
- Phase Difference - 3D
- Door Torque Question - Solved Question
- Decay in an RC Circuit
- Energy Problem--what did I do wrong???
- I'm Hopeless
- Calculating the speed of an object going down an incline
- Finding Work Done by Friction
- NEED HW HELP TODAY (please)
- basic normal force problems
- Engery- Falling Coffee Filter Problem
- Incline plane lab help please!
- Capacitor Problem
- Acceleration and Rotational Motion
- Tension in a cord with Vectors, getting started
- projectile maximum range PLEASE HELP!
- Relativity
- Easy friction question
- [SOLVED] a vs Fnet graph
- Conservation of Momentum
- PLEASE:Projectile motion quicky...problem with web assign
- easy resistance problem
- Momentum in special relativity
- Relative Velocity
- Block in a Curved Ball
- Need help with projectiles
- Applet about special relativity
- Turning a Straight Wire into a wheel with spokes, solve for I
- Please help me with the following questions
- Help Needed Urgently please
- Rotational equilibrium confusion
- Calculating tension
- orbits/angular momentum
- Need help with mass-spring system
- help please! velocity
- rotational motion
- Circular Motion
- Physics Homework need help for answers/also explain how to do them
- help: A hare and a tortoise problem
- The minimum distance required to stop a car
- Projectiles
- Power Output Problem
- Block on inclined plane
- capacitor with dielectric
- question about a 2 dimensional motion question
- Car acceleration around a corner
- solving problem very important
- Kinetic Energy
- simple rc circuit problem
- Current and Potential difference in a circuit
- Projectile Motion 1
- Finding the coefficient of kinetic friction
- Work and Potential Energy Question
- Question about significant figures.
- 2 resistors connected in parallel. same two in series what is the current?
- Problem with projectile velocity
- Newton's 2nd Law Problem
- minimum distance
- Physics Problem!
- Orbital Reference Frames
- Work Problem
- Coefficient
- Power Problem
- Kinetic Friction coefficient.
- Projectiles
- Calculate distance from force HELP!!!
- Drag race problem
- Fundamental Frequency of a String
- Two blocks with Tension and Friction
- [SOLVED] velocity components
- velocity dependant drag
- Density mass
- tension question
- constant acceleration
- Newton's Law.
- "Elephant in the way" kinetic energy problem.
- Incline with a Spring and Loop the Loop
- Finding normal force from center of gravity
- Finding height and time from angle and velocity
- Rocket Momentum
- momentum of carts of different masses
- Car rolling down a hill. How high will it go up another incline?
- is there a formula I can apply in this case?
- Frisbee
- Equilibrium
- Buoyancy
- Friction
- tension in string
- vertical launch, projectile Q
- Momentum Problem: 2 carts
- Atwoods machine Problem.
- Verical and Horizontal Circles
- Speed of a bullet after passing through a block of mass
- shear force bending moments diagram help?
- Tension
- Vectors
- dielectric
- distance between the earth and the moon
- Phase Constant
- Max speed of girl on swing
- Help with 3rd year assignment on light!
- S=v*t
- motion of a charged particle in a uniform magnetic field ...
- The electric field
- Subatomic Particle Problem Plz Help
- [SOLVED] pushing a lawnmower
- Expressing height in Inverse GeV
- Help with Tension
- Inclines / Newtons Laws
- Elevator Force
- Urgent Help Needed
- Potential Difference and Potential Near a Charged Sheet
- Coefficient of friction
- Does a brown chicken egg have more strength than a white one
- Object on a string
- Electric Field inside a cylinder
- Friction on an inclined ramp
- Apparent Weight in a Circle
- Car Accident?
- Question about Tension
- Plz Help
- Help with algebraic equation
- kinematics urgent Plz help
- Newton's L. - equation/formula
- block on an incline adjacent to a wall
- Work and Energy Question (need help by 11 PM tonight if possible please)
- Help with tension
- phase difference and number of wavelengths
- Impossible Questions...NEED HELP!
- AP Physics B Torque
- Laws of Forces and Motion
- finding angles of vectors
- gravity
- Resistance question
- tension in elevator
- vectors, concept question
- Projectile Motion
- Schrodinger problem
- make a value... scalar or vector?
- Kinetic Energy
- Coeffincient of static friction
- Two Dimensional Force
- Newtons Law Problem Help
- Relative Velocity
- Deceleration
- Collision
- Acceleration
- Application of Newton Law
- Newton's Second Law
- string and accleration
- Work Against Friction
- Tension Problem
- Help with a problem!
- Momentum problem
- Relativity2
- Relativity
- inverse compton effect.
- Induced Current
- help how find tension
- Frequency of the 7th Overtone
- Archery Problem on Slope
- Newton's Laws
- difference between a and g
- Freight Car Collision
- Help PLEASE! Gravitational Strength
- rotational inertia help
- Projectile Motion
- Simple Pendulum
- Center of Mass
- homework help
- Work and Force Question
- [SOLVED] URGENT---Gravitation
- Gravitational Field Strength
- Static Motion
- relative velocities
- Homework Help CONFUSED Torque
- Angular Impulse and Angular Momentum
- Strength of gravity
- A tension based problem
- Newtons Second Law Problem
- Ball Collision need help please.
- Angular velocity
- I need help
- Force
- Equilibrium
- Questions on Lenses
- Print ViewElectric Potential Energy versus Electric Potential
- Resonance
- How do I find Theta critical
- Tension, Work, Strings
- Incline Skier
- Tension Help
- Work II
- my first lab
- Work
- hlpe please!!!
- super lost!!!!!!!!!!
- Relationship between light wavelength, intensity and photons energy
- Help!!!!!!!
- so lost!!! help!!
- objects of the different masses fall at the same speed
- friction problem
- velocity vs time graph to distance vs time graph
- Time constant of an LRC circuit
- Different Tension Problem
- Tension Problem
- Node Voltage analysis
- Rotational Equilibrium
- [SOLVED] Rolling Friction
- Conversion
- Rotational Motion- Pulleys with Friction
- Diver question..im so confused :(
- A question about perfect squares
- calculating the energy of a hydrogen atom
- Velocity Problems
- Kinetic Friction
- Moment of Inertia
- Waves & Interference
- Time period questions
- A question about velocity and collision btw. tennis ball and bat
- Parachute but with no given mass.
- Inlcine Plane Problem.
- Space Shuttle orbit velocity
- E-field above square
- conservation of momentum
- Electric Field Problem -Easy plz help
- Toy Dart Gun
- Force and Motion
- vector space
- easy question
- Mass in the Air
- Help With Physics Homework
- Least Squares Method
- uniform circlur motion
- springs and static friction
- newton's law and strings
- Circular Motion
- Centrifuge
- Orbital radius and speed
- finding the magnitude difference between two star
- Electric Charges
- Opera singer and crystal goblet
- thermo problem
- The Tension Force and Equilibrium
- help! how do i find displacement of two vectors?!
- projectile
- center of mass
- Friction down a slide
- What is and how do we derive force (F) opposite the force of friction (Ff)?
- Relative Velocity
- Projectile Motion
- Free body diagram
- Thermal conductivity question
- Electric Field Problem
- Box falling on a spring
- Electric Field in Thunderstorm
- Dynamics of block with friction...how to set up?
- Pulley system in equilibrium
- acceleration
- Physics Ramp Problem
- First year statics question
- Uniform Circular Motion Help
- Homework Help
- [SOLVED] Box sliding down an incline
- Kinematics ramp problem
- Electric Field Problem
- Need help on a max and min force question!
- Van de Graff Problem
- [SOLVED] Finding surface charge density
- Two Homework Problems!
- Physics Help PLEASE
- moments of inertia for a semi-cylindrical hollow tube
- Homework Help
- Please help me in this question
- Please Help!?
- Orbital Rendez-vous Problem
- 2-D kinematics
- help?
- Proton hits infinite charged plane, find charge of plane
- Percentage Errors
- Centripetal Acceleration
- Calculating Moment
- Calculating the electric field, multiple point charges
- velocity of a boulder
- prove of formula
- Magnitude and Direction of Electric Field - Question
- Rolling water
- Height of cliff above water
- Work Done
- Finding angular speed/accel from tangential speed
- A Grade 11 Kinematics Problem
- Kinematics
- Ratios involving gravity.
- given total time of given acceleration to get final velocity?
- Hooke's Law Question
- reviewing for exam-how would i find the displacement of two vectors?
- [SOLVED] E.p.e
- rutherford scattering
- Pulley System
- Special relativity
- Friction and Tension
- simple harmonic motion: platform
- reaction time
- turning points of a classical harmonic oscillator
- Finding the Unknown Mass; Given Tension & Normal Force
- workdone on a spring
- acceleration, magnitude, displacement.
- Need help with simple acceleration problems.
- Slope and Ramp Angle
- hunter diring at a monkey hanging from a vine.
- Force - Scale - Tension
- (Non/)Equlibrium and Newton's Laws of Motion
- Motion Position
- Pulley Problem
- particles colliding
- Runway [ Tension ]
- Rifleman's Rule: Best angle for a projectile up a hill [urgent]
- Centripetal Acceleration
- Electric field between two charged rods
- fish shoots water droplet at bug
- Static and dynamic friction
- Time problem involving Mass and a Pulley?
- completely inelastic collision
- toaster question
- Finding Mass and Distance using apparent Weight
- Power
- find B using cross product
- Forces Problem Involving A Tree Branch acting as a monkey's pulley
- problem
- Potential due to infinite sheet
- Universal law of gravity involving ratios
- 2 Blocks, 1 Cord [Acceleration, Tension]
- [SOLVED] finding distance based off acceleration
- acceleration problem
- Balancing Capacitor System
- Energy problem. Please help!
- Student in Elevator
- hELP WITH CONVERTING FORMULAS
- Calculate the physical properties of a Bohr atom
- tough gravity problem!
- Hanging Object Tension
- bohr model question
- Accelerating pulley
- Force and Tension problem
- String doubt
- F=ma prob with electrons (They don't even act like particles!!!)
- Atwood's Machine
- RMS Speed
- Earth's magnetic field
- Deriving the velocity from a distance equation
- calculate (mu_s-mu_k)
- inclined plane pulley, help ASAP
- Critically Damped Harmonic System
- Projectile motion/forces
- Calculating the electric field
- Limitations of the Image Method
- Projectile Motion
- Projectile motion?
- Time from Joules and Watts
- Conical problem need help finding tensions and periods
- Motion in the Presence of Velocity-Dependent Resistive Forces
- Particle Acceleration
- Particle Acceleration
- impulse/momentum concept questions
- Projectile up a slope
- Help, tough problem
- Breakdown voltage of capacitance network
- Speed and Velocity
- Dynamics Problem
- Capacitance of concenctric spheres
- derivation
- Distance Between Stop Signs
- Potential Energy and Kinetic Energy Problem
- And here's another one. How fast must the receiver run?
- Acceleration,Time,Velocity with Friction Problem?
- Conduction and Induction
- How much time after his friend lets go of the apple does Jim need to fire the gun?
- finding the capacitance charge
- Vector problem
- Momentum Help Please
- electric dipole in an electric field
- Taylor, Einstein and Newton
- Block sliding down an inclined plane
- Cannon n Hoops and deltaX
- Mech. energy problem
- Ballistic Pendulum
- Momentum (Catching Ball on Ice)
- [SOLVED] Logs and such
- Circular Motion 2
- Circular Motion
- Kinetic Energy stuff
- finding minimum angle of friction.
- Rotational inertia
- Solving for work...Power equations
- time
- Gravity
- Density Question?
- 100 Meter Dash
- Help please? I dont get this one?
- Magnitude
- Equilibrium Problem
- Blackbody radiation problem
- Interpreting Velocity graphs
- Tension problem
- Bar
- Friction Force
- Constervation of Mechanical Energy Problem
- Two problems involving angular velocity:
- Force and work problem
- Need help with problem
- Tension, pulley and acceleration problem
- block being shot upwards
- trolley on flat land
- Universal law of gravity
- Universal law of gravity question
- Two lines of charge, net electric field
- tangential speed?
- Energy Question--(don't know which equation to use?)
- [SOLVED] Vertical projectile
- Kinetic Energy Question
- Kinetic Fictional Force help please
- Solving the logistic growth model
- Finding the ratio...
- Forces
- An RC Ciruit
- Dielectric problem
- Newtons Law
- Flying away stone
- Capacitance Problem
- Blinking light circuit....voltage vs. time?
- Wave Speed As a Function of Tension
- Magnetism Problems.
- Calculating mechanical power
- Gauss's Law Question
- More Motion Questions
- Rotational Motion question?
- Acceleration velocity vs. time graph
- Accelerate Motion Questions
- SHM problem
- Net Force
- Vector problem
- Newton's third law
- Egg Launcher!
- ballistic pendulum
- Electric Field Strength from point charges
- 1-d kinematic problem
- three charges in a line (need help fast --please? (thanks))
- Average speed & average velocity Problem
- Average speed & average velocity Problem
- Three Physics Problems
- Problem 4.37
- Newtons lawsss
- Momentum
- Drag force (air resistance) and acceleration
- Need Avg. Velocity Equation
- What horizontal force is necessary to hold the bag in the new position?
- Questopn about phase shift SHM
- This is killing me!!
- Forces in 2 dimensions help
- Rounding problems?!
- Tension of ball hanging from Ceiling
- Tension on an incline plane
- 2-D Elastic Collision
- torque
- What force ?
- River Boat Velocity Problem
- Desperately need help -_-
- Angle,Velocity and Time
- Vector Question
- Projectile Motion
- Bernoulli Continuity Water Jet Problem
- voltage drop
- capacitance
- circuits
- Find Acceleration
- Newton's 2nd Law for Rotation
- Simple Vector problem
- Tension!!!
- Frequency of vibrating string
- free fall
- Physical dimension
- Projectile Motion
- Kinetic Friction
- Two masses on an inclined plane with a massless pulley
- Another force problem
- [SOLVED] elastic collision, conceptual
- Elastic collision question: two marbles
- You construct a rectangle that is 6cm by 8cm
- Wave Function for harmonic wave :s
- Series & Parallel capacitors in a circuit
- Rod A is a positively charged insulator.
- Block sliding down frictionless ramp while being pulled with constant force?
- A 9.0 μF and 4.0 μF capacitors are connected in parallel....
- Finding the energy and momenta of massless particles
- source of light
- [SOLVED] Another simple velocity question.
- vector based problems
- Simple constant velocity question
- time an electron spent in a magnetic field
- Position, Velocity and acceleration
- work to move two plates
- capacitor stores what?
- capacitance
- square array (electric field question)
- three dimensional vector help
- cant get y-component of point charges on test charge
- What is a test charge?
- Pulley System with 2 Masses
- Golf problem.....
- How can i solve this problem?
- coefficient of friction
- Electric Fields on a Hollowed Metal Sphere
- Constant velocity questions (average speed vs. average velocity)
- Centripetal Force in a Clothesdryer
- momentum, Completely Inelastic Collision
- physics problem.. can't figure this out! need help asap please
- done prob, mult times and can't find the correct answer. help ASAP!
- Electricity prob
- Velocity vs. time graph questions
- Electric Flux/Gauss' Law
- Grade 11 Physics; Doppler Effect.
- Delta sign confusion
- position time graph describing constant velocity
- Conservation of Energy Problem
- Forces and the Laws of Motion HELP!!
- nonconservative forces/ and conservation energy problem
- Force problems
- [SOLVED] Magnitude - Distance
- Newton's Laws, Forces
- Coefficient of Kinetic friction problem
- Least-Squares fitting of King's Equation
- Hydrogen ground state/excited states due to temperature problem
- [SOLVED] Velocity Problem
- free fall HELP!
- Physics Question
- Photoelectric Effect, Threshold Frequency etc.
- Parallel axis theorem
- projectile question..please help
- Help With Vector Addition
- help
- Im stuck: Energy in rotational motion
- Forces - Solved, but wrong?
- i need help
- Change in Potential Energy: What am I doing wrong?
- Uniform Acceleration/Projectile Motion
- Two uniformly charge spheres are firmly fastened
- Ayren purchased a 1000W (120V) hair dryer in the USA,
- A dielectric is inserted between the plates of a capacitor.
- Two 1.0-g beads are charged .....????
- Gauss' Law (Why the opposite sign?)
- finding spring balance readings (newtons)
- calculate force
- net force to keep box at rest
- force
- gravitational force (I think...)
- coefficient of kinetic friction
- Integral problem on electric potential
- Energy in rotational motion
- Free Body Diagram
- free falling momentum
- bullet fired from a gun
- Tangential Speed
- kirchhoff's second law....having exams soon, plz help
- Conservation of Energy and Centripital Acceleration
- number of revolutions
- Velocity of a mass being pulled across a level surface
- Static Friction - starting motion
- Static friction
- Uniform angular acceleration - degrees per second?
- Masses on a Pulley System
- Circular Motion
- Dynamics Queston
- Circular Motion / Newton's Laws
- Please help with Uniform Circular Motion
- Very simple question...
- work of a child going down a slide
- rotational inertia of particle system
- need help
- Fnet Problems
- linear impulse and linear momentum
- The Law of Motion
- Hocky puck vel/displacement/acc
- Projectile Motion - need help
- Damped harmonic oscillator
- :-$ Calculus Based Physics: Newton's Laws Problem
- Work problem with friction
- [SOLVED] Snowball off of a roof
- Work done by mass on a loop-the-loop track
- Heat capacity/energy transfer
- force on box
- Ap Answersss
- AP Physics 2-D trajectory problem
- Need Help On Uniform Motion Question please!
- Work on a Sliding Box
- HELP Friction on Ice involving weight
- Rocket and external forces
- Tension question! Help, this homework is due midnight tonight!
- Work-Kinetic Energy
- Projectile Question
- tension question
- Friction / Newton's Laws
- Standing Waves
- elastic collision problem
- ohms law
- Finding Magnitude of Velocity with Variables
- Projectile Motion difficulty
- Speed of Wind
- Momentum and impulse
- Charge on a bead given the Electric Potential
- Distinguishing between different waves.
- Space Station and motion sickness
- Gravitation..trouble setting up equation..
- Forces on a Pilot...im stuck!
- Tension, Force, and theta
- Heat Capacity of Air at Constant Volume
- E&M Electric Fields (Harmonic Motion????)
- Fluid Dynamics final one
- Work on a sliding Block
- Fluid Dynamics again
- Fluid Dynamics
- Understanding Stability and Equilibrium
- Freefall, is the answer really 20 ?
- Radial and Tangential Acceleration
- Kinematic problem
- Work/ Kinetic Energy
- Power Question
- Force on a pully system
- Newton's Laws Problem--confused
- Very Easy Vector Addition
- (Tension) Help please
- Tension
- Projectile relationships.
- Incline Plane / Friction Problem
- spring constant with point charges
- Universal Gravity Question
- linear momentum
- Conservation of Momentum
- linear momentum
- Center of mass problem?
- Center of mass problem?
- Forces on an Incline
- Hilly road
- Coulombs law not working
- Ratio of wight on moon-earth
- inertial frames of reference
- Atwood machine Force & Motion problem
- Satellite in circular orbit
- Pulley and blocks
- Optics: Convex Mirrors
- Refraction/to determine depth
- Optics: Barlow Lens
- Questions about x and y components of its change in momentum
- Tension Help please
- Bungee Jump - Potential and Kinetic Energy
- velocity when ball hits ground
- Basic Circuit Diagram - Im stuck
- Airplane turning
- URGENT!!! test on monday!! (banked road problem)
- Coupled Motion Pulley Problem
- velocity of center of mass
- A different statics question
- Spring Potential Energy involving two springs
- Max speed please help!
- Kinetic Energy and friction problem
- velocity and acceleration
- When calculating escape speed why is v_f =0
- Banked Road Problem
- Potential Spring Energy
- horizontal projectile problem(revised)
- Urgent
- Circular Plate
- Tension Problem
- Please help me with a component problem.
- Force problem
- horizontal projectile question
- Urgent Plz Help
- Velocity and Acceleration help needed
- Energy
- Blocks on a Ramp Question
- Average speed question
- Force on an object in circular motion
- A confusing energy question..
- velocity and distance
- Three masses on a frictionless surface. Find Acceleration and tension.
- stuck on finding force
- Forces - Finding Net Force
- Roller Coaster Question
- horz./vert. components of force
- Projectile Question PLEASE HELP
- ques
- Tension (at an angle)
- Blocks on a Ramp Question
- car and satillite problem
- URGENT- Simple physics problem
- plzzzzzzzzz help me .........
- Work problem. Please help.
- Kinematics/Dynamics problem
- best-fit
- Free-Body Diagram
- Electric Field due to a Charged Cylinder
- Tension and compression in rigid bars
- Fluid Mechanic
- sin curves and currents
- Can anyone help me with this Spring Question?
- Nonuniform Circular Motion
- Projectile motion problem
- I need help. Anyone?
- A Satellite in Sun-Synchronous Orbit
- Potential Energy Function problem (please help)
- 10 light-year journey in one year
- kinetic and static friction help please!
- Links of a chain
- Pulley
- ball being thrown against a wall
- Using force equations and kinematic equations
- Sig Figs, Still Mastering Them
- AC Source/ Variable Resistance
- Coulomb's Law
- Hooke's law
- momentum against a wall
- forces
- finding the distance modulus and the absolute magnitude
- Machine Problems
- Atwood Machine Problem
- deceleration
- Coulomb's Law
- calculate combined apparent magnitude of two stars
- Differentiation woes with temperature/entropy relations.
- Irreversible process
- Finding acceleration and displacement on a velocity vs time graph
- Forces/Friction: Penguin Sled
- the brightness of a variable star
- Acceleration and tension
- Velocity with air resistance help
- Resolving forces
- [SOLVED] Newtons Laws Questions
- Really Simple Magnitude Question
- Tension and Angles
- Friction question
- The Gods Must Be Crazy...?
- help with statics question please.
- Mechanics/Projectiles/Angles/Trig. Identities?
- converging lens
- Your opinion/feedback please.
- Static and Kinetic Friction
- [SOLVED] Vector addition
- carnival uniform motion
- Pulley Problem / Coupled Motion Question
- kinetic friction
- uniform circular motion
- Help Help Thermal radiation law
- Tension Problem x and y components??
- Can someone please help! Equilibrium/friction
- Have part 1 of problem... stuck on part 2. help!
- Free Body Diagram on a Piano
- Two Wire Comparison
- Newtons 1st and 2nd Laws Mastering Physics
- Introductory of Chemistry
- Introductory of Chemistry
- Equilibrium/friction problem
- A ball is thrown above th house
- Resistivity and Temperature
- How high does a rocket have to go above the earth's surface until its weight is 0.4 t
- Magnitude of Force on a Submarine Hatch
- help with kinematic equations.
- computing average rate of mass loss from sun
- Can you check my solving?
- Verify my calculation, bending moment torque
- drag forces and arcs
- Center of Mass of sheet
- Shell Explosion
- I'm stuck
- The Simple Pendulum
- Simple Tension Question
- Moments
- relativistic dynamics.
- i challenge noone can answer my question
- does anyone can answer my questions?
- What's the Current of the Potential Difference?
- Bird sitting on a branch (vibrations and waves question)
- Top speed and displacement
- Force and tension
- Force
- JAMES BOND: Energy in Bonds
- A Friction Experiment
- Conical Pendulum
- Non-uniform line charge density with r not constant
- Kinetic friction.
- Magnitude of Force within incline?????
- Vectors and Magnitude - Theoretical -- PLEASE HELP!!
- Conservation of momentum and energy
- Inclination of a Table
- Newton's Laws: Friction: Inclined Plane
- Dealing with mass, acceleration and velocity
- help with centripetal force
- Projectile Motion
- gaussian pillbox
- Conservation of Momentum
- Rocket problem
- Two protons moving toward each other
- free fall problem
- 2 Projectile Motion Problem
- Position vs. Time graph
- A traffic accident with Newton's first law
- Quick Question...
- Satellite in a circular orbit
- finding initial speed given final speed
- Speed of comet
- finding acceleration and weight
- equations for pulley problems
- finding force
- Incline Plane + Friction
- Advanced Higher Physics Investigation
- difficult physics problems. need help!
- Using the Gibbs-Dalton Law to find Specific Heat Ratio
- Tension / Circular Motion
- Problem finding average density
- Vectors Problem
- Charging an RC Circuit
- Need Help with Projectile Motion Problem
- force on blocks
- Vectors... need help!
- Force Unbalanced Beam
- tension on elevator rope
- Rock Launching from a catapult - 2D Kinematics
- Forces in a Pulley System
- Tension Forces at Equilibrium Problem
- how can i launch a golf ball 15 m?
- Physics Question about an electron
- helpp
- Rotational Kinetic Energy -> Lightning Speed Running?
- 2 dimension kinematics Cutnell Chapter 3 Prob 26
- Graavitational Jerk question
- [SOLVED] 2 particles moving along x axis.
- Thermodynamics
- Tenions with two boxes
- Isobaric Expansion
- zero potential?
- 2D force equilibrium - harder than you might think
- poteintial difference to move mass
- Newton's Third Law. Help Pls!
- angle plus horizontal velocity, please help!
- Top speed and displacement
- Tension
- Binding Energy problem
- Force
- Friction force
- Static Friction Problem
- Force problem
- [SOLVED] Acceleration of free falling object on another planet
- relevistic energy problem : part 2
- Force Problem
- Expanding gases
- Projectile Motion
- Pressure and Temperature
- intro physics proof
- Question on Newtons Laws
- Centripetal Acceleration
- how to solve this question?
- projectle problem
- a general physic q please help!!
- Matrix Multiplication Question
- Finding kinetic coefficient of friction (pulley involved)
- Speed of a softball
- force question
- Slippery Problem... please help!
- Decibel Comparison Problem
- Helpp! :(
- Buoyant Force
- Objects moving in a plane.
- Spark tape?
- Tension in an elevator
- Problem Understanding Physical Pendulum
- please... need urgent help
- Truck on a banked curve
- relavistic energy problem.
- magnetic field
- help me ASAP
- Strange physics question involving no constants and all variables.
- Push the pallet!!!
- Angle between vectors help
- Tension/Boxes/Gravity
- Refraction/Smallest curve of optical fibre.
- T and mg in a pendulum system
- Finding Acceleration Of A Bucket Moving Downwards With A Pulley
- Collisions on 2Dimensions.
- Quantum Tunneling
- Projectile Motion
- Need help with Simulatneous Equation....
- motion question
- [SOLVED] With what minimum speed does the ball need to be hit with to go over the net
- Tension in a Rope
- Energy and springs
- Electric and magnetic fields
- Complex Numbers 2
- Quadratic vector extrapolation
- Elasticity and young's modulus
- image forming in plane mirrors
- An interesting Rotational Force Problem
- Center of gravity
- Newton's Laws
- electricity problem
- net force
- Projectile Motion
- Angle of Child Sliding Down Hill
- pendulum force
- [SOLVED] delivering rescue supplies
- exponential decay
- electric potential
- Need help on friction problem
- [SOLVED] Fat: the fuel of migrating birds
- Friction and force
- coefficient of kinetic friction
- Heat or Work
- Free Fall Equations
- Circular Orbits and Motion - Satellites
- learningphysics
- A man on an air mattress in a swimming pool
- [SOLVED] Finding the Magnitude of a Dipole Moment
- When will Kathy overtake Stan if he starts 1.00s before her with constant a
- [SOLVED] What am I missing here?
- Tension in the cord???
- Projectile Motion
- Ferris Wheel
- roller coaster: kinetic energy
- Free Fall
- [SOLVED] Force Exerted???
- more net external forces
- simple i think
- displacement with magnitude of deceleration
- Projectile Motion
- Net external forces
- Projectile.
- weight/mass of object on moon/earth
- help for a mom
- Heating in buildings
- Two-Dimensional Motion
- I need help in a simple physics problem
- please give me some help
- i need a lil hw help
- help!!!!!!
- Help Please!!
- Electric field of a uniformly distributed rod
- circular motion plz
- elevator problem
- Wheatstone Bridge
- Soccer Player 2D motion
- 3 Projectile Problems!
- Clarification of 3D Vectors
- Centripidal acceleration
- question i dont understand
- Use Gauss' Law to find the magnitude of E in a sphere
- Two-dimensional motion practice
- Quick banked curve help
- Difficult air resistance problem
- A climber throws 2 stones 1.00s apart and they hit at the same time
- Fluid Question
- The central difference method! Help!
- System of conducting spheres
- halley's comet
- QUantum physics !
- Motion Problem! (2-D)
- momentum question...REALLY NEED HELP!!
- Centripital Motion
- pulling a block up an incline: work!
- can someone help me?
- Angled projectile practice
- Force and Newton's Laws
- Friction Question
- Static and kinetic friction
- Help please
- Projectile Motion
- Vector Problem
- Equations of motion and proper Significant Digits.
- Complex numbers
- Uniform acceleration problems
- Kinetic Friction
- Motion in a vertical circle
- Identify Types of Forces
- How to calculate , acceleration, force, momentum and impulse???
- Scalar and vector quantities?
- Inclined Planes
- Velocity as a function of time.
- Problem involving Newton's 2nd law of motion
- Car negotiating a banked curve -- centripetal force
- Tension and Inclines
- Intro Projectile Motion
- Weight on an incline
- Sound attenuation
- Non conservative force of a wave on a surfer
- motion in 2 directions
- Motion problems
- Velocity at ends of tube
- Determining an Equation of Motion
- Golf Ball Components
- Normal forces -
- Helping setting up Nodal Equations....
- Deriving the rate time equation for a Jerk (J)
- When will the car and van collide if they do at all.
- relativistic energy and momentum questions.
- Induced charge - infinite plates
- Compound Microscope
- Optics
- Relative Velocity
- CO2 expansion rates
- Elevator problem
- Find the dampening variable
- Kinematic equations
- learningphysics please help
- Acceleration of a Bus
- electric potential
- Velocity Question
- Net force vs position
- A ball is thrown...
- electric fields
- Forces Problem
- Pendulum problem: Horizontal force and work done
- Finding Distance Traveled
- Projectile Motion - Trajectory
- Inertia
- Nonconservative Force Question--URGENT!
- pull a ring out of water
- Time and Displacement Graph Help
- Determine the length of l (equilibrium)
- Induced charge between/above infinite charged plates
- Normal Force, Static and Kinectic Friction.
- Insert Dielectric
- Strange question
- Strange question
- Projectiles II
- Conducting Concentric Sphere
- [SOLVED] Force/Velocity Problem
- Laser to Moon
- Eliminate some variable from two equations
- Pulley Problem
- friction propels cars?
- Acceleration problem
- Car Chase Problem
- car chase question
- PLEASE PLEASE HELP ME!!! I have a few questions that i dont know how to anser!
- Insulating spherical shell - E Force on a rod
- expressing waves in complex form
- Dashing up the Slope
- need a little help...
- Quadratic Drag Question
- Magnitude of the overall Velocity problem...
- 2 harmonic motion questions
- Newton's Laws: Finding the tension in a cord.
- Field and Potential of 3 charges... conceptual problem
- Minimum/Maximum magnitude
- Magnitue and direction of velocity
- Question about charge
- Horizontal Projectile Motion Question...please help!!
- Find angle and speed. Please help!
- help please!!!
- Acceleration problem
- ball shot up ramp
- acceleration/velocity problem
- Electric Dipole's Force of Ammonia on a Proton
- Trouble finding the acceleration
- help! pls :)
- propagation of error
- Vector and acceleration problem
- Magnitude of acceleration of bricks. please help!!!
- simple X direction motion
- Need egg drop project ideas
- Motion of a Block with Three Forces
- projectile shot downward
- tension in rope problem. please help!!
- What should be on the x and y axis of this graph?
- Law of Gravity
- couple questions from a newbie
- Rocket Acceleration
- Newton's Law of gravitation using kepler's laws.
- Projectile ball on curved runway (conservative forces)
- Help with average speed/instantaneous speed! :(
- vector displacement
- electrostatics
- Question about thermal energy due to friction
- Erupting Volcano Kinematics in 2D problem
- Mom of Special Needs High School Student NEEDS HELP
- Mass Question
- Forces Questions
- M1 help
- Need urgent help with a Slope problem
- energy of the photon
- Width of Slicon Strip?
- Finding the angle of 3-dimensional vectors.
- Force using velocity graph
- Two blocks hanging on an incline
- Single Slit/Diffraction Problem
- Potential difference between Bird's Feet?
- A couple of questions
- Basic Gravity Worksheet help.
- Circular motion
- Uncertainty Questions
- Need help with 3D vector; force directed along a line
- Constant acceleration question
- Help would be greatly appreciated
- Scalar's form of Coulomb's Law
- help with free falling object problem
- Forces involving static friction
- kinematics homework question
- Vector Problem
- Laws of Motion problem
- Forces between 3 charged particles
- ionic bonding p. 2
- Photoelectric Effect
- [SOLVED] Find an FM Radio station's wavelength, frequency given
- Combining ions to make ionic compounds
- A toy car has a mass of 120g, including two 1.5V batteries connected in series.
- Proportionality Argument
- How can i find the efficiency of a trebuchet and/or catapult
- Tricky Electric Charge Problem
- Drowsy Cat question
- Finding kinetic force and net work
- Powerlines
- Newton's Third Law
- Am I correct?
- Tension Problem
- Help Please
- A sinusoidal wave
- A sinusoidal wave
- Physic for Engineer
- Please Help on Physic for Engineer
- ideal gases: irreversible transformation
- inelastic relativistic collision
- Newton's laws&Conservation of Momentum
- Force (3)
- Force (2)
- Forces and Tension
- Force
- Projectile Motion
- Helium Balloon Question!!!
- [SOLVED] Can someone check my precision for a meter stick, vernier cailper, and micro
- Ice Berg
- Gravitational Force Problem
- question on venturi pump
- Finding the direction on a second displacement
- [SOLVED] Charged Aluminum Spheres
- motion in 2 dimension
- [SOLVED] Force Problem
- help: tension of a line with a hanging weight?
- Newton's 2nd law/kinematics
- moving a charge from inf
- free fall
- final speed
- kinematics
- Projectile Motion Problem
- Resolving power on an inclined slope
- Power Problem
- hyperbolic functions
- [SOLVED] Conservation of Energy
- motion in 2 dimension
- Hanging Sign problem
- Thin Lens Equation - Hypothesis
- Trajectory: integrating for position
- volume charge density
- Impact of a ball due to gravity and momentum
- Ray Tracing and Image Formation with a Concave Lens
- Refraction problem, involving mirrors
- old speed/trajectory problem
- Tension
- 3-D Vectors
- A Mass on a Turntable: Conceptual
- Coulombs Law and Q + 2Q
- Projectile motion
- excess electrons on a lead sphere
- Relative Velocities with angles
- [URGENT] Velocity and Acceleration - - PLEASE HELP : (
- Can't remember how I got these answers
- Relative Velocities
- Rocket Force -- Max Range vs. Time
- Size and direction of the change in velocity
- solving for theda
- Average Speed
- Displacement: Magnitude and Direction
- magnitude and direction
- Please Help!!
- resultant force
- Kinetic Friction...not so easy
- Acceleration and velocity question
- simple vectors...not so simple.
- Freefall!!!
- Coaxial Cable
- Clarification on a dot product
- Force Question
- Freefall
- Train acceleration! Please help!
- Acceleration?
- moment of inertia of a sphere
- Am I doing this right?
- vector problem
- General physics
- max and min resultants?
- Specific Case: Uncertainties
- Speed
- Require Assistance.
- Motion in 2d question
- Motion of a projectile thrown from a plane
- VEctor
- adding ice to water?
- 2 cars
- 3D Vectors
- Speed/Velocity Question
- resultant vector
- Newton's laws (I think!)
- Conservation of Momentum
- Rocket Problem
- Projectile Motion
- Friction Problem
- Pulley problem
- Newton's Laws of Motion
- Newton's Laws of Motion
- Projectile Question
- Momentum...please help!!
- Maxwell-Boltzmann Distribution
- VECTORS and Components
- (special relativity) derivation of gamma with approximation of v << c
- kinematics in X direction
- Help with motion in one direction
- Gauss' Law question
- Velocity is Relative: Reference Frames
- Find force
- Electric Potential : First concepts
- Braking Force
- Flux Calculation
- Dual Vector Spaces
- [Urgent]Assignment On Couples and moments
- Distance covered by a runner
- UAM problems
- Projectile Motion
- kinematics
- Use of Complex Numbers in Electromagnetism.
- Please help! This is urgent!
- Physics Problem involving Kinematics
- Charge on Parallel Plate Capacitor
- Quick question on position
- Electric Potential - first concepts
- linear algebra proofs
- Projectile motion
- Linearization
- Quick Question on Uncertainty of PI
- ball launched throught semicircular chute
- Help!!! Force/Tension Problem
- Basic Projectile Motion question.
- Conservation of Energy Problems
- Physics Relative Velocities
- help me!!!
- Projectile Motion
- Velocity/Accelration/Displacment all in one question.
- Comparator op.amp circuit
- Case and Truck
- 3 masses connected by a pulley
- acceleration
- Electrical field lines
- Kinematics
- Projectile Motion
- Motion in one direction
- Work, Energy & Power Problem
- Velocity and Acceleration
- Force diagrams, Quick Question
- Max distance for person to catch up to bus
- Cavendish experiment
- This seemingly-easy reference problem is making me crazy!!
- Kinematics equations
- Theoretical Range Equation Derivation
- conductors
- Newton's second law integration
- Acceleration Question
- conductors on an airplane
- Taylor's Series
- Identifying Forces
- Refractive Index of Nickel-Chromium
- Maxwell's Speed Distribution
- can you help me in this homework?
- Free Falling Object question
- 2 masses connected by a pulley
- Friction Forces
- A little help on 1 D problem
- mgcos(theta), mgsin(theta)
- wave question
- Acceleration vs Time...Find Velocity
- free fall acceleration
- Homework Question (Newton's Laws)
- Vector Kinematics Take 2
- Kinematics Help
- Please Help
- dielectrics and guass' law
- Pulling mass on flat plane at an angle.
- [SOLVED] Electric Current
- constant acceleration help?
- Basic Thermal Conductivity Question
- Free fall acceleration
- refrigerators.
- Temperature conversions
- Contact force problem
- Constant Force
- vector addition
- Introduction Physics: Free Fall problem
- 2-car problem
- Derivation
- pulley problem
- Problem i need some help with
- distance vs. velocity
- Acceleration Logic...is this right?
- Relative Velocity
- Grade 12 Physics help, Kinematics
- 100-meter dash
- Vector proof
- Simple Physics Problem
- tension force
- Cords and blocks
- air resistance
- Wavelengths and Frequency
- Train Collision Problem
- Kinematic problem help!!!!
- Oscillation problem
- decibels
- Motion Problem, Find Average Speed
- Conservation of momentum
- Force Problem
- axial, torsional and pendulum modes of vibration(harmonic motion)
- Lorentz Transformations
- projectile motion
- Modeling of pendulum with external horizontal force
- Elastic collision
- Hydraulic press
- pressure
- pressure
- Atwood Machine Special Cases
- Calculating Initial Speed - Revisited
- HELP PLZ. easy-ish question
- hookes law
- Projectile Motion
- Projectile Motion
- FindingTension, Dissimilar Angles.
- Projectile Motion
- So far am i correct
- motion problems
- Unit conversion
- finding the surface flux of the sun
- Another Vector Question
- Can anyone help?
- Incline, pulley and friction!
- Can anyone help with displacement?
- How do i find the angle?
- Kinematics
- How long does it take ?
- basic relative error problem
- Vectors and Relative Motion
- Please Help: Ball intersection problem
- Kinematics
- Need help with 1D motion
- Circuit theory..please help thanks!
- Help with kinematics
- postion-time graph and velocity
- Force and Motion (net force)
- Ball thrown upward and another is dropped
- Help with 1 question...
- Parallel R-L circuits, modeled motor
- [SOLVED] Resultant Velocity Vectors
- Physics homework help
- Kinematics in 2d and projectile velocity
- Kinematics
- Help with Compression forces
- Initial Position
- Basic Kinematics
- A Problem Involving Kepler's Third Law
- Very hot question(Answering will get you 5 dollars, just kidding.)
- Help Finding the Tension between 2 Masses
- a projectile of mass of .787...
- Don't know where to start-Uniform Circular Motion
- Fluids (Viscosity)
- Doc Al!!!--Blast from the Past
- Work Done By a Gravitational Force
- Did i do this problem correctly
- Simple electronic
- projectile motion
- Moment of Inertia
- Free Fall Acceleration
- average acceleration using vectors please help ASAP
- Boltzmann equation problem
- velocity of throwing a ball
- The Photoelectric Effect.
- planck radiation law problem
- Double Refraction
- Vectors in Physics
- Force*Time graph with respect to momentum
- Resistance of each IDENTICAL resistor?
- Thermal Expansion on Pendum- Period related question
- another MCQ
- j
- Dimensional motion
- projectile motion
- What does the area under a distance vs time graph represent?
- friction MCQ
- Force on a helicopter
- Mass on an Inclined Plane
- another vector
- [SOLVED] Finding the angle in a vector
- Still need help please
- electron speed/potential difference
- Homework Question help
- Dynamics and Free Fall
- Transfer of Electrons
- 3
- Kinematics Problem... Final speed of the sprinter.
- Static Equilibrium Problem
- For the following three vectors, what is 3C·(2A x B )?
- For the following three vectors, what is 3C·(2A x B )?
- PLEASE HELP ME ASAP i have yo hang this in on tuesday =(
- Forces Problem
- Is this Wavelength answer correct?
- Rotational Dynamics
- A ball throw up and down !
- Why does a desk lamp often have small holes at the top of the Metal Lampshad
- Final Temp of Clay
- Scalar product to find angle between two vectors
- Normal Force
- Error Propogation - E of Gravity due to r
- Vector Problems!
- c=f(Lamda) n=c/v n1sine(theta1) = n2since(theta2)
- more vector help (subtraction)
- [SOLVED] Coulomb's Law
- Tension in Cable
- Projectile motion problem
- isolated parallel plates
- Calculating the Rotational Inertia
- vector direction
- Constant Acceleration Problem
- acceleration and distance :S ?
- vector addition
- Please help me understand these force problems!
- Help!!
- Frequency
- Inclined Plane
- motion in 2d w/ constant acceleration
- delievering a package by air. Please help!!
- Vector Kinematics
- A rocket moves upward, starting from rest with an acceleration of...
- Crazy Squirrel
- Falling Object
- Finding Time, Distance, and Velocity
- Questions about speed
- [SOLVED] Pressure (Barometer)
- Quick Projectile Question!
- i need answer regarding his experiment...a single pendulum
- Vector Cross Product
- Newtons Laws
- Motion and Forces
- projectile motion
- Centripetal Acceleration of Earth
- Motion of a ball down a cliff
- Circular Motion Curves
- Elevator Problems
- photocells advantages & disadvantages
- no idea (velocity)
- Projectile motion
- M1 help
- a type of .... i donno
- Calculate the work done
- Acceleration problem
- How do I calculate this?
- Properties of vectors
- What is the Potential difference?
- Mechanics, Vector problem
- Vectors
- I did it...but a little more understanding needed
- Relativistic Electron
- Average speed, etc.
- friction
- A really good problem(Not for everyone)
- Tension in a String
- I Need Some Help: Equation Given
- Thrown Upwards...with one variable!
- Find the Period
- What equation should I use?
- Vector and the + x axis
- Distance from one focus to the other..
- Find the Mass of Mars
- [SOLVED] Circular Motion
- Relationship between deceleration and friction
- Hookean systems
- Focusing with the Human Eye
- Equilibrium Temperature
- Vector Problem
- conversion method 2
- Ring of Non-uniform charge
- Projectile Launch Speed
- Helicopter Motion Question
- Max. speed of particle on wave
- Insulating Cylindrical Shell
- Speed of satellite in circular orbit
- Projectiles
- Vector Help
- Radial and Tangential Acceleration
- conversion methods
- conservation of angular momentum
- airplane on the runway
- Two source interference
- Double slit problem, finding λ of second laser given data about first laser...
- Question on Motion of a car round a banked track
- Centripetal Acceleration
- CD spinning - Centripetal Acceleration
- about reverse bungee
- Calculate Velocity
- projectile motion
- Moment Of Inertia Help!!
- Newton`s 3rd Law Tension Solved Question
- Sine/Cosine
- Diffraction Grating question
- Center of mass
- Velocity and acceleration of two objects
- A Small Source of Light
- Am I on the right track?
- Radial Electric Field
- Constant force problem
- Question...
- Homework wuestion about waves
- Vector problem; using undefined values (2D)
- Spring height question
- Work/Energy Problem
- Did i do this problem right
- Charge of spherical shell
- Gauss' Theorum Applications
- Resultant Force
- kinematics
- A problem
- Rock Climber problem
- am i right in my assumptions?
- Cabled blocks
- [SOLVED] the addition of three simple harmonic motion
- Am I correct?
- A proton is released from rest at the positive plate of a parallel-plate capacitor.
- helpppp
- Someone please help me with this problem!!!
- Ropes, Tension, Weight, & Equilibrium
- net force on ball from ground to top
- Young's modulus
- a quaterback throws a football towards a reciever with an initial speed of 22m/s,
- Circular motion question
- The French National Railroad holds the world's speed record for passenger trains in?
- qck. quest. needs qck. answ.
- a football is thrown upward at a 43 degree angle to the horizontal
- A projectile of mass 0.552 kg is shot from a cannon, at height 7 m,?
- a spaceship travelling at 0.8c...
- Conservation of momentum
- Graphing X versus Time
- Titled reference frame, N2L with position and velocity
- Cannon Recoil?
- I need problem sets and solutions for practice
- I need problem sets and solutions for practice
- Where Am I Going Wrong?
- minimum stopping distance
- Hockey Puck
- The Rope Pull
- String Tension
- Initial Velocity
- need urgent help on graphing velocity graphs
- Motion in One Dimension
- LearningPhysics one last runner problem
- Parallel Plates
- Plane Strain
- Energy Problems
- Tranlastion Motion
- Exercise in Net Force
- Moment of Inertia/Angular Speed/Torque
- Power In A Circuit Problem
- Physics Falling Bodies Question
- runner and a bird heading towards finish line
- vector problem
- A problem help
- should be a simple problem... but im stuck
- Homework Help
- finding how long it takes given changing acceleration
- Finding Speed
- Astronaut on Asteroid
- could use some help [=
- A stopping airplane
- Projetile Motion
- Conducting Sphere Problem
- Vector Question
- Advantage of doorknobs with long handles
- Tension/Force question
- Some help please on a Question
- Charge in a box
- Conservation of Momentum Problem
- lenght to volume conversions
- another motion prob
- understanding an instantanious velocity lab
- density prob
- Distance and time question
- Throwing a ball from a building [a trajectory problem].
- motion problem
- Kinematics and Vectors
- Problem: Given Angle and Distance
- Orbit Transfer to Lower Apoapsis of a Mars Orbit
- is there a simpler way to solve this free fall problem?
- Velocity and distance
- string vibration and frequency,amplitude,length
- Newbie needs help
- dipole oscillation
- Just need you to check answer
- angle of vector help
- Is it gold??? Question, help needed :)
- figuring out angle???
- Need help with homework problem
- Help w/ Problem
- Pulley Problem Help!
- Physics Lab - Projectile Motion - Deriving a Position Vector
- SOS!!How do you fing the coefficient of kinetic friction????? SOS!
- Deriving Equations
- Help w/Max height
- Use Kepler's 2nd to show
- angle of vertical path????
- Average speed question
- Time for pulse to travel a length
- please help - average velocity question
- Northern Component of velocity
- Displacement question
- Centripital Acceleration
- M1 level help
- Kinematic question
- Thermodynamics: integrating partial derivatives
- Closed Circuit without components
- Inertial reference frame
- Newton's 2nd Law/Forces
- Star-Planet System
- Thermodynamic Cycle
- Energy levels
- Torque calculation, is this correct?
- Baseball
- What is the velocity ?
- projectile motion of a football
- Please help...!!! I tried!!!
- Free Fall Question
- Vector problem
- Please Help ASAP...problem due in 40 min...
- Box hung over pulley at an angle??
- help on pendulum problem, ASAP thanks!
- AP Physics Lab, help? =D
- Some more angles and refraction...a little twist this time...
- Vectors and Magnitudes
- metric problem
- Angles and refraction
- laser beam spreader optics problem
- hang time
- Unit/Metric Conversions
- Can Anyone Help ME?!
- Finding initial velocity
- Phase question
- Relative velocity problem. NEED HELP.
- Multiplying Vectors
- rocket problem
- Vectors Question
- free fall, linear regression please help ASAP
- Flux
- Height of a 91 lbs. gold cube.
- Modern Physics: Length Contraction
- relative velocity
- effective reisistance of an unbalanced wheatstone bridge.
- Deriving a kinematic equation.
- Free falling object
- quick wave question
- about fiber optic refraction
- Testing homework template
- some homework advice
- Proof using Levi-Civita symbol
- coulomb's law partII
- Elastic potential energy of spring
- yet another projectile motion
- projectile motion problem
- Coefficient of Kinetic Friction
- How many photons does it emit?
- How many photons does it emit?
- michelson morley
- Beginner Pully Problem...
- converting mks energy density to cgs
- Basic Problem
- Relating force constant and frequency to mass
- Finite Sheets of Charge Compared to Infinite Sheets of Charge
- Vectors
- trajectory, where it will land.
- Momentum Problems
- copper wire magnetic field
- Landing on a different level
- force exerted on tank
- Motion Q.
- basic physics homework question
- free fall acceleration please help ASAP
- average speed
- Coulomb's Law
- Student and a chain
- Help with vectors
- Scalar Product Explanation
- Calculating time of falling object
- Projectile Up Incline Proof
- acceleration due to gravity
- Another question... vector angle proofs.
- can someone help me with this?
- Doing something wrong...Newtons law proof
- Falling from a Building
- mass of an object
- Earthquake analysis (motion along a straight line)
- Temperature change problem
- Sign problem
- Yr 11 Trebuchet Project Calculations
- Acceleration/distance/time problem..
- toy gyroscope problem
- What qualifies as a "system"?
- free fall body problem, stuck with 2 unknowns
- Vector Problem-Direction and Magnitude
- Unit vector notation
- Unit vector notation
- i need help on a pulley problem PLEASE
- Figuring Displacement from acceleration
- Atwood machine pully problem with a twist
- Instantaneous Acceleration
- component(vector)
- vector degree
- vector
- Free-Fall problem
- Kinematics in 2d
- Electron Problem
- Initial Velocity question
- Relation between Angular speeds/accelerations
- Relativity (last one)
- Basketball
- Surface area of N spherical droplets?
- Calculating Initial speed????
- Gaussian cylinder problem
- Direction and magnitude question again..
- Incline Plane with Friction with one object hanging?
- Intro Physics Help
- instantaneous things
- Error Propagation - multiplication vs powers
- Does the Mass of an Object Fluctuate?
- Ideal Gas Law (Simple...)
- Tension Forces Question
- Distance. please help!
- Determining initial velocity
- Acceleration and distance problem
- Deceleration Question
- Help: Shopping Cart
- Compression Forces
- Free-Fall Motion (w/ a tennis ball)
- Tension Problem - Kinematics
- Motion in One-Dimension
- Mechanics Question
- Kinematics: Net displacement Help Please!
- M1 Vectors help
- Textbook error? Incorrect derivation?
- Init