A body rests a rough horizontal plane `A` force is applied to the body directed towards the plane at an angle `theta` with the vertical. The body can be moved along the plane .

At the moment t=0 force F=kt is applied to a small body of mass m resting on a smooth horizontal plane (k is a constant) The direction of this force always forms an angle theta with the horizontal as shown. Find the time t at which moment, the body breaks off the plane:

When a body is placed on a rough plane inclined at an angle theta to the horizontal, its acceleration is

A weight W rests on a rough horizontal plane,If the angle of friction is theta ,the least force that can move the body along the plane will be

A weight W rests on a rough horizontal plane,If the angle of friction is theta ,the least force that can move the body along the plane will be

A weight W rests on a rough horizontal plane,If the angle of friction is theta ,the least force that can move the body along the plane will be

A weight W rests on a horizontal plane. What will be the least force to move the body along the plane. If the angle of friction is theta