A small ball is placed at the top of a smooth hemispherical wedge of radius R. If the wedge is accelerated with an acceleration a, find the velocity of the ball relative to wedge as a function of `theta`.

A small body is placed at rest at the bottom B of a smooth hemispherical surface of wedge as shown. If the wedge is shifted horizontally towards right with acceleration a_(0) = 3g , find speed of the body w.r.t the wedge at the instant the body reaches points A.

A block of mass 'm' is kept on a smooth moving wedge. If the acceleration of the wedge is 'a'

All surfaces are smooth. The acceleration of mass m relative to wedge is

In the arrangement shown in figure wedge of mass M moves towards left with an acceleration a. All surfaces are smooth. The acceleration of mass m relative to wedge is

All surfaces are smooth. The acceleration of mass m relative to wedge is:

All surfaces are smooth The acceleration of mass m relative to the wedge is .

A block of mass m is placed on a smooth inclined wedge ABC of inclination theta as shown in the figure. The wedge is given an acceleration 'a' towards the right. The relation between a and theta for the block to remain stationary on the wedge is

A block of mass m is placed on a smooth inclined wedge ABC of inclination theta as shown in the figure. The wedge is given an acceleration a towards the right. The relation between a and theta for the block to remain stationary on the wedge is