New post in Momentum

Why is the momentum always conserved in elastic collision?

August 21st, 2022

Question about impulse and momentum

September 21st, 2022

What formula connects the moment of inertia and angular velocity?

August 9th, 2022

Classical mechanics and the speed of a train-mosquito collision, when perfectly rigid bodies

September 26th, 2020

Combining Conservation Laws ~ Homework Problem Guidance

February 22nd, 2020

Momentum in quantum mechanics

August 9th, 2020

Momentum And Energy Problem

November 18th, 2020

Is there a way to have momentum without energy

October 20th, 2020

How do we prove that the initial velocity is equal to final velocity relative to centre of mass?

March 1st, 2020

Why don't two objects move with the same velocity after collision?

May 7th, 2020

What happens to the momentum of earth-ball system when a ball is thrown upwards?

January 1st, 2021

How can work be done during collisions?

April 9th, 2020

Center of Mass Velocity Question

January 21st, 2020

Determine whether the ground state is an eigenfunction of [p] and of [p^2]

November 9th, 2020

M1 vs M2 on a frictionless surface

February 16th, 2020

The impulse on a wall

July 8th, 2020

Is the kinetic energy of an electron always $1.6 \cdot 10^{-19}~\text{J}$?

December 12th, 2020

Angular impulse on a pivoted rod from two different points

September 26th, 2020

Force and Laws of Motion

February 10th, 2020

Clarification on infinite mass/momentum argument

January 24th, 2020

Is it possible to lift yourself off from the ground?

December 14th, 2020

Conservation of momentum equation, how do I factor out v0Final and v1Final?

June 3rd, 2020

Calculation of velocity via kinetic energy and momentum yielding different answer

March 23rd, 2020

What happens to momentum when a car crashes into a barrier?

March 2nd, 2020

Confusion between the de Broglie wavelength of a particle and wave packets

July 28th, 2020

Translational invariance implying diagonal representation in momentum space

September 27th, 2020

Complex conjugate of momentum operator

April 26th, 2020

What is momentum?

August 1st, 2022

Meeting point of magnets

August 1st, 2022

Where does de Broglie wavelength $\lambda=h/p$ for massive particles come from?

November 20th, 2020