Question

I need to know all about work done in phy sics.just dont write the defination.....

Answer 1

in simple words when u apply some force in order to displace a body through some distance that's work done. W= F.s or W= F s cos thita
depending upon the value of this could b determined either positive or negative or 0

Answer 2

In physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.

HOPE IT HELPS ✌