A ball is placed on a smooth inclined plane of inclination `theta=30^(@)` to the horizontal, which is rotating at frequency `0.5` Hz about a vertical axiz passing through its lower end. At what distance from the lower end does the ball remain at rest?

A ball is placed on a smooth chute inclined at an angle alpha = 30^(@) to the horizontal and rotating at frequency n=30 rpm about a vertical axis passing through its lower end. At what distance from the end of the chute does the ball rest ?

A block is placed on a smooth inclined plane as shown . For what value of horizontal force F, the block will remain at rest ?

A block is placed on a smooth inclined plane as shown . For what value of horizontal force F, the block will remain at rest ?

A small block of mass m is tied to the top of a smooth inclined plane with the help of a string of length L as shown in the figure. The inclined plane of inclination theta with horizontal is rotated with an angular velocity omega about a verticle axis passing through the end of the string fixed to the plane. (a) Find the maximum value of omega so that the block maintains contact with the inclined plane. (b) Find the ratio of the tension in the string and the normal reaction between the block and the plane.

A uniform metal rod is rotated in horizontal plane about a vertical axis passing through its end at uniform rate. The tension in the rod is

A ball starts falling with zero initial velocity on a smooth inclined plane forming an angle a with the horizontal. Having fallen the distance h, the ball rebounds elastically off the inclined plane. At what distance from the impact point will the ball rebound for the second time?

A ball starts falling with zero initial velocity on a smooth inclined plane forming an angle alpha with the horizontal. Having fallen the distance h, the ball rebounds elastically off the inclined plane. At what distance from the impact point will the ball rebound for the second time?

A ball starts falling with zero initial velocity on to a smooth inclined plane forming an angle alpha with the horizontal. Having fallen a distance h, the ball rebounds elastically off the inclined plane. At what distance from the impact point will the ball rebound for the second time ?

A ball starts falling with zero initial velocity on to a smooth inclined plane forming an angle alpha with the horizontal. Having fallen a distance h, the ball rebounds elastically off the inclined plane . At what distance from the impact point will the ball rebound for the second time ?