Work And Energy Archives - Page 4 Of 4

Write an expression for the work done when a force is acting on an object in the direction of its displacement.

When a force F displaces a body through a distance S in the direction of the applied force, then the work done W on the body is given by the…

When do we say that work is done?

We say that work is done when two conditions are met: A force is applied on an object, and The object undergoes displacement in the direction of the applied force.

A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force. Let us take it that the force acts on the object through the displacement. What is the work done in this case?

When a force F acts on an object to displace it through a distance S in its direction, then the work done W on the body by the force is…

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