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Momentum
New post in Momentum
Why is the momentum always conserved in elastic collision?
August 21st, 2022
angular-momentum
collision
energy-conservation
momentum
Question about impulse and momentum
September 21st, 2022
momentum
conservation-laws
collision
homework-and-exercises
newtonian-mechanics
What formula connects the moment of inertia and angular velocity?
August 9th, 2022
homework-and-exercises
angular-momentum
momentum
angular-velocity
moment-of-inertia
Classical mechanics and the speed of a train-mosquito collision, when perfectly rigid bodies
September 26th, 2020
newtonian-mechanics
momentum
conservation-laws
collision
Combining Conservation Laws ~ Homework Problem Guidance
February 22nd, 2020
homework-and-exercises
conservation-laws
momentum
Momentum in quantum mechanics
August 9th, 2020
wave-particle-duality
quantum-mechanics
heisenberg-uncertainty-principle
momentum
Momentum And Energy Problem
November 18th, 2020
homework-and-exercises
newtonian-mechanics
energy
momentum
Is there a way to have momentum without energy
October 20th, 2020
energy
momentum
How do we prove that the initial velocity is equal to final velocity relative to centre of mass?
March 1st, 2020
conservation-laws
momentum
collision
homework-and-exercises
newtonian-mechanics
Why don't two objects move with the same velocity after collision?
May 7th, 2020
collision
newtonian-mechanics
momentum
conservation-laws
What happens to the momentum of earth-ball system when a ball is thrown upwards?
January 1st, 2021
reference-frames
homework-and-exercises
newtonian-mechanics
conservation-laws
momentum
How can work be done during collisions?
April 9th, 2020
momentum
collision
work
energy
Center of Mass Velocity Question
January 21st, 2020
collision
momentum
Determine whether the ground state is an eigenfunction of [p] and of [p^2]
November 9th, 2020
homework-and-exercises
quantum-mechanics
eigenvalue
schroedinger-equation
momentum
M1 vs M2 on a frictionless surface
February 16th, 2020
homework-and-exercises
conservation-laws
friction
momentum
newtonian-mechanics
The impulse on a wall
July 8th, 2020
conservation-laws
collision
newtonian-mechanics
momentum
Is the kinetic energy of an electron always $1.6 \cdot 10^{-19}~\text{J}$?
December 12th, 2020
homework-and-exercises
optics
energy
momentum
wave-particle-duality
Angular impulse on a pivoted rod from two different points
September 26th, 2020
momentum
newtonian-mechanics
angular-momentum
rotational-dynamics
Force and Laws of Motion
February 10th, 2020
momentum
forces
homework-and-exercises
Clarification on infinite mass/momentum argument
January 24th, 2020
momentum
special-relativity
mass
speed-of-light
Is it possible to lift yourself off from the ground?
December 14th, 2020
conservation-laws
momentum
forces
Conservation of momentum equation, how do I factor out v0Final and v1Final?
June 3rd, 2020
conservation-laws
velocity
momentum
mass
Calculation of velocity via kinetic energy and momentum yielding different answer
March 23rd, 2020
newtonian-mechanics
homework-and-exercises
collision
momentum
conservation-laws
What happens to momentum when a car crashes into a barrier?
March 2nd, 2020
newtonian-mechanics
reference-frames
conservation-laws
collision
momentum
Confusion between the de Broglie wavelength of a particle and wave packets
July 28th, 2020
particle-physics
momentum
quantum-mechanics
wavefunction
Translational invariance implying diagonal representation in momentum space
September 27th, 2020
quantum-field-theory
conservation-laws
symmetry
momentum
Complex conjugate of momentum operator
April 26th, 2020
hilbert-space
momentum
wavefunction
operators
quantum-mechanics
What is momentum?
August 1st, 2022
mass
velocity
definition
newtonian-mechanics
momentum
Meeting point of magnets
August 1st, 2022
conservation-laws
newtonian-mechanics
electromagnetism
magnetic-fields
momentum
Where does de Broglie wavelength $\lambda=h/p$ for massive particles come from?
November 20th, 2020
quantum-mechanics
momentum
wavelength
wave-particle-duality
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