Work is always done on a body when

Work is said to be done on a body when is applied on object causes a….. displacement of the object

When work is done on a body by an external force, its

Write the formula for work done on a body when the body moves at an angle to the direction of force. Give the meaning of each symbol used.

Work is done only when:

Work done upon a body is

If positive work is done putting a body into motion, is the work done in bringing a moving body to-rest negative work ?Explain.

STATEMENT -1: Work done on a body A by B must be equal and opposite and the work done by A on B STATEMENT-2: if body undergoes a displacement under the action of a force, then the force must have done some work. STATEMENT-3: When we climb the stairs, it is the work done by the stairs which increases our potential energy.

Whenever a force is applied on a body, work is done.

Work done on the body by force or work done by the body ?