In the given figure, the inclined surface is smooth. The body releases from the top. Then-

In the following figure all surfaces are smooth. The system is released from rest , then :

In the adjacent figure, if the incline plane is smooth and the springs are identical then the period of oscillation of this body is

In the given figure inclined surface and pulleys are smooth. Strings and pulleys are massless. Acceleration of mass m is :

In the given figure inclined surface and pulleys are smooth. Strings and pulleys are massless. Acceleration of mass m is :

A body is placed on a smooth inclined plane of inclination 1 in x. The horizontal acceleration to be given to the inclined plane so that the body on it remains at rest with respect to inclined plane is

A body is placed on a smooth inclined plane of inclination 1 in x. The horizontal acceleration to be given to the inclined plane so that the body on it remains at rest with respect to inclined plane is