Question
Define the term 'work'. Write the formula for the work done on a body when a force acts on the body in the direction of its displacement. Give the meaning of each symbol which occurs in the formula.
✓
Answer
Work is done when a force applied on a body produces motion in it. Formula for work done: $W = F × s$ where $W$ is the work done. $F$ is force applied. $S$ is the displacement of the body in the direction of force.
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