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Potential difference: positive or negative?
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Maximum height of ball with changing acceleration
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Ball Momentum After Paddle Collision
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What is the aerodynamic drag of an object traveling at high supersonic velocity?
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Energy conservation in Lagrangian Mechanics
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What does this line of Isaac Newton's rap video mean?
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Would a falling object have jerk?
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Collision of Unequal Mass Particles in a Gravitational Field
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Acceleration in non-uniform circular motion
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Why is momentum conserved for non conservative system?
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Finding Velocity for an object in Translational Equilibrium
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What is the acceleration of a car at constant speed?
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Prerequisites needed to grasp analytical mechanics.
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Friction force has different effect than Applied Force?
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Understanding Angular Momentum and Its Effects on Spinning Objects
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Launching a ball with a flywheel design into a goal
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Wall effect on falling sphere of small Reynolds number
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How can I calculate underwater pressure quickly
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Reduce mass flow rate may increase air velocity?
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Definition of potential energy
2
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How Is m1 Isolated in Newton's Law of Gravitation Equation?
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Friction of objects sliding down a ramp -- does mass matter?
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How do I calculate the acceleration of gravity underwater?
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Why wouldn't this space propulsion work?
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Circular motion and acceleration
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Pressure underwater and equivalent weight
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24
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My Physics Professor says Newton's laws are wrong?
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27
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Can you find tension on a string without mass
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3
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Gibbs Free Energy and maximum work
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5
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Is there just one correct way to calculate wing lift?
2
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63
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Foucault pendulums -- ordering the part that connects the string to the ceiling
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What is sign of y if ball is thrown up?
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6
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Is Drag Coefficient Constant for same shape, different size?
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Question regarding coefficient of static friction
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Chain rule and Kinematic quantities x,v,a
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UCM to Projectile: Optimum Launch Angle/Velocity Dependence?
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4
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I want to create an ultrasonic generator amplifier w/ MOSFET
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If there is no acceleration, does that mean no force?
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Form taken by potential energy
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993
Viscosity Displacement Velocity Time relation
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13
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Positive work:direction of external force
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3
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Is my pressure calculation correct?
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7
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Euler, Tait, Gyroscope: Rotations that cover it all
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Drag force of a cylinder with it's axis parallel to the flow
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11
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Bifilar pendulum experiment
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Discovering Earth's Escape Velocity: The Ultimate Measure of Gravity's Power
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What is the smallest ball that can carry one esu?
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Why does it seem all bodies oppose acceleration?
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12
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Building an air cannon that shoots a wad of paper
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Simple Euler (Tait-Bryan) rotation question
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Moment of Inertia of a sphere with different methods
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Overhead power lines wires and strings deviation
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Water Bottle illuminates partly hidden image
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Dynamic pressure and pitot tube
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Where can I buy a powerful solenoid?
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3
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Suggestion of a topic for a Statistical Mechanics project
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Pressure exerted by a fluid in a closed container
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Exponential behavior in elasticity?
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2
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Discovering Lift Force in Case 2
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How to find the power of a wave
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8
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Velocity versus speed and philosophizing thereof
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4
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What is the math behind the physics of an air cannon?
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Significance of negative potential energy
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Conservation of momentum and % of energy loss
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What formula defines the power (i.e. horsepower) of gravity?
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Constant Velocity : Does it means objects is at Rest
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Throwing a ball from a train at an angle
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How does angular velocity affect the density of water in a rotating container?
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Classical mechanics - hunter and monkey - frame of reference
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2
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Law of the lever: Conservation of energy or angular momentum
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Dangling block attached to rotating block
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Can a Van De Graaff Generator Create Sparks Inside Its Dome?
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For what angle is horizontal speed fastest -- How measure ramp angle?
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At what speed does stuff burn up?
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Acceleration Question -- How to label the vectors of motion....
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Why water making white matirials become transparent?
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Centripetal Force: Inertial vs Non-Inertial Frame Time
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Camera on Airplane: Extrinsic plus Intrinsic 3D Rotations?
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Calculating Inertia in 3D: What You Need to Know
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If momentum is always conserved....
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Difference between viscuous force and drag force?
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2D trajectory calculation with constant force
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3
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Gravitational Work: Ball & Earth Interaction Analysis
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What Is the Energy Source for Wing Lift in Airplanes?
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18
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Negative amount of particles in statistical mechanics
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2
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Is Torque Relevant in Projectile Motion?
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Resistive Force Proportional to Object Speed Squared
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Why Is Acceleration Due to Gravity a Constant? - Comments
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Conservation of mass-energy in time travel
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Work needed to rotate armature of a generator
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4
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Conservation of Momentum 2D Collision angles/directions
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What Were the Key Arguments in the Early Classical Physics Water Pump Debate?
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3
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Torque on a fixed reference of falling masses
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What is the Force of a Water Jet After Hitting a Block?
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A problem with Gravitational and Elastic Potential Energy
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How do you solve this 2nd ODE for a pendulums displacement...
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What is [s]motion[/s] moment of inertia of an equilateral triangle?
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4
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Source of potential energy of body made in space falling
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A better understanding of rolling friction
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23
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How is the chemical potential defined when keeping entropy and volume constant?
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