During the game of table tennis, if the ball hits a player, it does not hurt him. However, if a fast moving cricket ball hits a spectator, it might hurt him. State reason.
Dear Student
Force of impact will depend on the rate of change of momentum. So for a fast moving ball will have more velocity thus have more momentum and will have more impact than the slow moving ball.
REGARDS
Force of impact will depend on the rate of change of momentum. So for a fast moving ball will have more velocity thus have more momentum and will have more impact than the slow moving ball.
REGARDS