A hevy box is kept on a smooth inclined plane and is pushed up by a force F acting parallel to the plane. Does the work done by the force F as the box goes from A to B depend on how fast the box was moving at A and B? does the work by the force of gravity depend on this?

Does the work done by a force depend on the frame of reference ?

When a body is lying on a rough inclined plane and does not move, the force of friction

A force F acting on an object varies with distance x The work done by the force in moving the object from x=0 to x=8 m is

Three blocks are placed at rest on a smooth inclined plane with force acting on m_(1) parallel to the inclined plane. Find the contace force between m_(2) and m_(3)

Does the work done in moving a body depend on how fast or how slow the body is moved?

Three blocks are placed at rest on a smooth inclined plane with force acting on m_(1) parallel to the inclined plane. Find the contact force between m_(2) and m_(3)

Two blocks A and B of mass 2 kg and 4 kg respectively are placed on a smooth inclined plane and 2 kg block is pushed by a force F acting parallel to the plane as shown. If N be the magnitude of contact force applied on B by A, which of the following is/are correct?

A block of mass 2.0 kg kept at rest on an inclined plane of inclination 37^0 is pulledup the plane by applying a constant force of 20 N parallel to the incline. The force acts for one second. A. show that the work done by the applied force does not exceed 40 J. b. find the work work done by the applied force is 40 J. c. Find the kinetic energy of he block at the instant the force ceases to act. Take g=10 m/s^2 .

A block of mass m is taken from A to B under the action of a constant force F. Work done by this force is

A force F acting on an object varies with distance x as shown in the figure. The work done by the force in moving the object from x=0 to x = 20 m is