Two identical balls of equal masses A and B, are lying on a smooth surface as shown in the figure. Ball A hits the ball B (which is at rest) with a velocity `v=16ms^-1`. What should be the minimum value of coefficient of restitution `e` between A and B so that B just reaches the highest point of inclined plane? `(g=10ms^-2)`

Two identical balls of equal masses A and B , are lying on a smooth surface as shown in figure Ball A hits the ball B (which is at rest) with a velocity v=16 m//s What should be the minimum value of coefficient of restitution e beteeen A and B so that B just reaches the highest point of inclined plane: ("Take" g=10 m//s^(2))

Two identical balls, of equal masses A and B , are lying on a smooth surface as shown in Fig. Ball A hits ball B (which is at rest) with a velocity v = 16 m//s . What should be the minimum value of coefficient of restitution between A and B so that B just reaches the highest point of inclined plane?

Two identical balls A and B lie on a smooth horizontal surface, which gradually merges into a curve to a height 3.2 m . Ball A is given a velocity of 10 m//s , to collide head-on with ball B , which then takes up the curved path. What is the minimum coefficient of restitution, e , for the collision between A and B in order that ball B reaches the highest point C of the curve.

Two identical balls A and B lie on a smooth horizontal surface, which gradually merges into a curve to a height 3.2 m . Ball A is given a velocity of 10 m//s , to collide head-on with ball B , which then takes up the curved path. What is the minimum coefficient of restitution, e , for the collision between A and B in order that ball B reaches the highest point C of the curve.

Two balls each of mass 'm' are moving with same velocity v on a smooth surface as shown in figure. If all collisions between the balls and balls with the wall are perfectly elastic, the possible number of collisions between the balls and wall together is

Two identical balls A and B are moving as shown in the fig. Ball A hits a smooth floor head on with a velocity u and at the same instant ball B strikes A head on with a horizontal velocity u. The collision between A and B is perfectly inelastic whereas the coefficient of restitution for collision between A and the floor is e = 0.5 . At what time the two balls will collide again? Assume friction to be absent everywhere.

A ball of mass m is released from A inside a smooth wedge of mass m as shown in figure. What is the speed of the wedge when the ball reaches point B?

A ball of mass m is released from A inside a smooth wedge of mass m as shown in figure. What is the speed of the wedge when the ball reaches point B?

A ball of mass m is released from A inside a smooth wedge of mass m as shown in figure. What is the speed of the wedge when the ball reaches point B?