A ball of mass `0.5 kg` moving with a velocity of `2 m//s` strikes a wall normally and bounces back with the same speed . If the time of contact between the ball and the wall is 1 millisecond , the average force exerted by the wall on the ball is

A ball of mass 0.5 kg moving with a velocity of 2 ms^(-1) strikes a wall normally and bounces back with the same speed. If the time of contact between the ball and the wall is one millisecond, the average force exerted by the wall on the ball is

A 100g iron ball having velocity 10m//s collies with a wall at an angle 30^(@) and rebounds with the same angle. If the period of contact between the ball and wall is 0.1 second, then the force experinced by the wall is

A 100g iron ball having velocity 10m//s collies with a wall at an angle 30^(@) and rebounds with the same angle. If the period of contact between the ball and wall and wall is 0.1 second, then the force experinced by the wall is

A ball of mass 2 kg is moving with velocity 20 m/sec strikes with the surface and rebounds with same speed, if time of contact is 0.1 sec then calculate average force on the ball.

A ball of mass 2 kg is moving with velocity 20 m/sec strikes with the surface and rebounds with same speed, if time of contact is 0.1 sec then calculate average force on the ball.

A ball of mass 2 kg is moving with velocity 20 m/sec strikes with the surface and rebounds with same speed, if time of contact is 0.1 sec then calculate average force on the ball.

A cricket ball of mass 150 kg is moving with a velocity of 12 m//s and is hit by a bat so that ball is turned back with a velocity of 20 m//s . The force of the blow acts for 0.01 s on the ball . Find the average force exerted by the bat on the ball.