Classical Physics Archive - Physics Forums Archive

Understanding the Science of 'Sync' : Cornell Daily Sun
Nonuniform circular motion
Measuring the Charge of Nanoparticles
A little lightning to the head and we have magnification!
explain me what is a electromagnetic wave?
Frictionless swing
Are the equations of relativity "closed"
"Variable" K elastic constant ??
Particle Accelerator
energy of a car
Effects of a Vacuum
Inside an Atom
teacher told me that electricity could be defined as "a flow of electrons"
If a rock is dropped off a sea cliff
silly question about pull-ups
What are electrical waves?
Einstein's potential energy equation
Energy absorption
speed of push
floating egg
[SOLVED] projectile weapon-physics
Mirage, refraction or reflection
A question.
force question
The Benouilli Effect
3 physics question help
Unnecessary "magnetic" poles ?
Friction - double or quits?
everything is made out of nothing?
Conservation Laws
Help with free- body diagram with pulley
Coupled pendulum
a perpetual riddle for sure
Torque without fixed axis
equilibrium of a dice
Speed of light confusion
Tyre question
about pipes!
classical physics and h
Classic Electromagnetism
Please Read Before Posting.
Laplace-Runge-Lenz vector and its generating transformation
How much mass does the sun add to the earth each day?
air ions
pulsed plasma laser idea
time dilation in glass?
Is water 'discovered' on another planet hogwash?
g forces understanding
t²-x²???
equilibrium problem
Mechanical Energy Basics
shot parabola
Work, Energy, Power, Momentum.
Not a homework
Kinetic and potential energy?
Vibrating String
Amplitudes in a 2 part string
Length of bungee cord?
pressure wave tuning
Mechanical Reversibility? (vs Thermodynamics)
Coils and Magnets
What a dragster!
Finding an inertia tensor
magnets and inertia
Ferromagnetism phenomenon
Light As A Wave
inclined plane
moment of Inertia of question
Linear Accelerator (Gauss Rilfe)
classic or quantum
Universal Entropy Question...
magnetic field on my finger
More Accurate Value for G
Thermdynamics
pushing and pulling forces
Angular velocity - right-hand rule
Physics problems
Projectile motion
What is torque?
Pulley question...
Questioning logic used for highschool rocket propulsion problem
Larmor's formula problem
Two carts and their initial acceleration
calculating how fast a wheel turns
Rotational Motion!!!
need examples
Relativistic Invariance
Centripetal confusion
I need help for school
cylinder on a frictionless inclined plane
Torque-Free Precession - A challenge for all you physics nerds
work done and P.E
Electric Flow
Relativistic Invariance Part Two
momentum, kinetic energy, and bullets
General (inaccurate) Kinetics Simulation
Conservation of Mechanical Energy Problem
Lorentz Force reaction?
God I Need help or (Rubber band stretching)
dominos
this sounds simple
Forces
The Airy disk/Slit Experiment
Fluid dynamics
torque and force
Center of Mass
The Speed of Force
Acoustic Interferometers - Theory?
Physics in Drumming
Torque, Force, and a truck cover...
Electric Field
Buoyancy Puzzler - just for fun
bicycle tires question.......
Pulley question LOL!
SuperBall
Gauss's Divergance Theorem and Stokes's Theorem
Generators and motors
angular momentum
Simple Scattering
Force of Gravity
Optics question?
fluid mechanics-a gas flows into rigid container...
Driving a car on to the back of a moving truck...
Experiment
Forces of a person on a sled.
Troublesome Question
Billiard Balls
energy equation
angle of a balance
2-D inelastic collision
Classical "string" problem
a very quick query about strain gauges
Regarding the direction of the angular velocity vector
Rotational Motion Clarification
mechanical equilibrium
frequency of small oscillations
explanation of torque arm?
Bernoulli's equation
Forces involved in making a car "airborne"
Definition of Static electricity
hoarfrost
Velocity at P
Energy required to raise temperature.
Car Acceleration
Equipotential Lines...
Torque: Why F*r?
Gear problem
solar energy project...need help ASAP
Cannon Ball Paradox
Force of a charging lance?
Kinematics of a particle
Vibrating string theory
help : isolated system-conservation of mechnaical energy
Energy flow
Momentum
electric fields
What exactly is fire?
Creativity in Physics Problems
moment of inertia
summation help
Martial Arts
yoyo calculation
mutual resistance between two wires
Motorcycle: Lean Angle, Speed, and Turn Radius
How do you make a hand powered AC generator?
Thermodynamic of Coffee?
electric field problems
one final electric field problem
Unknown Specific Heat?
Enough Ice?
heat capacity
Compression
Isothermal compressibility & Volume expansitivity
Laws of Thermodynamics(beginner, needs help)
stratosphere ride in las vegas???
Analytical Mechanics question
An application of railgun
Spring constant and temperature
speed of longitudal wave
Resonance
Projectile Physics
Please recommend physics REVIEW book
Momentum Conserved?
Gravity Machine Possible?
Bubble Physics
arrow rest
dirak function
What happens to moisture when air compressed?
why charged insulator is discharged on passing through flame?
capacitance
about earnshaw's theorem
AC Generator Help!
about electro static forces
A Simple Pendulum and Friction problem
virtual displacement
quasistatic isothermal expansion
heat absorbtion
Gravitation
F=dp/dt
Stuck on Statics problem