The tennis ball may leave the racket of a top player on the serve with a speed of `65` m/s If mass of the ball is `0.06` kg and is in bontact with the racket for `0.03` sec, what the average force n the ball ?

A 0.065 kg tennis ball moving to the right with a speed of 15 m/s is struck by a tennis racket, causing it to move to the left with a speed of 15 m/s. If the ball remains in contact with the racquet for 0.020 s, what is the magnitude of the average force experienced by the ball?

A hockey player receives a corner shot at a speed of 15m//s at an angle of 30^(@) with the y-axis and then shoots the ball along the x-axis with a speed of 30m//s If the mass of the ball is 100gm and it remains in contact with the hockey stick for 0.01s , the force imparted to the ball in the x-direction is :

A hockey player receives a corner shot at a speed of 15m//s at an angle of 30^(@) with the y-axis and then shoots the ball along the x-axis with a speed of 30m//s If the mass of the ball is 150gm and it remains in contact with the hockey stick for 0.01s , the force imparted to the ball in the x-direction is :

A hockey player receives a corner shot at a speed of 15 m//s at angle 30^(@) with y -axis and then shoots the ball along x -axis with the speed 30 m//s . If the mass of the ball is 150 g and it remains in contact with the hockey stick for 0.01 s , the force exerted on the ball along x -axis is

A hockey player receives a corner shot at a speed of 15 m//s at angle 30^(@) with y -axis and then shoots the ball along x -axis with the speed 30 m//s . If the mass of the ball is 150 g and it remains in contact with the hockey stick for 0.01 s , the force exerted on the ball along x -axis is

A golf player hits a golf ball of mass 100 g and imparts it a speed of 50 m/s. If golf stick remains in contact with the ball for 0.01 s, then the average force exerted by the golf stick on the ball.

A golf player hits a golf ball of mass 100 g and imparts it a speed of 50 m/s. If golf stick remains in contact with the ball for 0.01 s, then the average force exerted by the golf stick on the ball.

A ball reaches a racket at 60m//s along +X direction and leaves the racket in the opposite direction with the same speed. Assuming that the mass of the ball as 50gm and the contact time is 0.02 second the force exerted by the racket on the ball is .

A ball weighing 10 gm hits a hard surface vertically with a speed of 5 m//s and rebounds with the same speed. The ball remains in contact with the surface for 0.01 sec. The average force exerted by the surface on the ball is :

A ball reaches a racket at 60m//s along +X dirction and leaves the racket in the opposite direaction with the same speed. Assuming that the mass of the ball as 50gm and the contact time is 0.02 second the force exerted by the racket on the ball is .