Question

A particle of mass m strikes elastically on a wall with velocity v at an angle

Answer 1

Answer:

please complete your question.

Answer 2

Explanation:

The change in momentum is given by-product of mass and velocity at an angle equal to the angle of incidence. The magnitude would never change at the angle of collision.

The momentum change can be found in different ways. The collision or strikes are perfectly elastic to energy which does not change.

Hence the momentum does not change and it remains constant for a particle of mass m strikes the wall with a certain velocity, which strikes with a certain angle of incidence.