A ball of mass 200 g collides with a fixed smooth vertical

Last updated: 6/21/2023

A ball of mass 200 g collides with a fixed smooth vertical surface The horizontal component of the ball s velocity just before and just after the collision is 5 m s and 3 m s respectively During the collision the force acting on the ball due to the surface varies as F t At Br where A and B are constants and t is the time elapsed since the ball first made contact with the surface The total time for which the ball in contact with the surface is 0 02 seconds The constant A is equal to x104 N s