Three identical balls ball I ball II and ball III are placed

Last updated: 6/2/2023

Three identical balls ball I ball II and ball III are placed on a smooth floor on a straight line at the separation of 10 m between balls as shown in figure Initially balls are stationary Ball I is given velocity of 10 m s towards ball II collision between ball I and II is inelastic with coefficient of restitution 0 5 but collision between ball II and III is perfectly elastic What is the time interval between two consecutive collisions between ball I and II II 10 m III e