A person projected a small ball with speed U along the floor from point A if x=3R, determine the required speed U so that the ball return to A after moving the circular surace in the vertical plane from B to C and becoming projectile at C.

A small ball is rolled with speed u from piont A along a smooth circular track as shown in figure. If x=3R , then Determine the required speed u so that the ball returns to A, the point of projection after passing through C, the highest point.

A small ball is rolled with speed u from piont A along a smooth circular track as shown in figure. If x=3R , then Determine the required speed u so that the ball returns to A, the point of projection after passing through C, the highest point.

A small ball is rolled with speed u from point A along a smooth circular track as shown in Fig. 3E.33. If x = 3R , determine the required speed u so that the ball returns to A, the point of projection. What is the minimum value of x for which the ball can reach the point of projection ?

A ball is projected from a point at two different angles with the same speed U and land at the same point in both the cases

The bob hanging from a light string is projected horizontally with a speed u_(0) . In the subsequent upward motion of the bob in vertically plane

The bob hanging from a light string is projected horizontally with a speed u_(0) . In the subsequent upward motion of the bob in vertically plane

A small ball is rolled with speed u from point A along a smooth circular track as shown in figure. If x=3R , then What is the minimum value of x for which the ball can reach the point of projection after reaching C?

A small ball is rolled with speed u from piont A along a smooth circular track as shown in figure. If x=3R , then What is the minimum value of x for which the ball can reach the point of projection after reaching C?

A ball A is projected with speed 20 m//s at an angle of 30^(@) with the horizontal from the ground. Another ball B is released simultaneously from a point on the vertical line along the maximum height of the projectile. Both the balls collide at the maximum height of the first ball. The initial height of ball B is