Question

A man is carrying the heavy luggage from one platform to the other of a Railway station but still according to the logics of science his work done is said to be zero. Can you opt out the correct reason? *
3 points
The force is acting along the direction of displacement of luggage
The force is acting perpendicular to the direction of displacement of luggage
None of these​

Answer 1

Answer:

Actually there is nothing going to be happening with the luggage. Because it is stationary. only the passenger is moving . This discussion on A man is carrying the heavy luggage from one platform to the other of a Railway station but still according to the logics of science his work done is said to be zero.