if a force acting on a body causes no displacement the work done is
If a force acting on a body causes no displacement, what is the work done?
Answer: In physics, work is defined as the product of the force applied to an object and the distance the object moves in the direction of the force. Therefore, if a force acts on a body but does not cause any displacement (no movement occurs), then the work done is zero. This is because work requires both force and displacement in the direction of that force. If there is no displacement, no work is done, regardless of the amount of force applied. This concept is important in understanding the relationship between force, displacement, and work in physics.