Question

If a large force is exerted on an object, when is no work performed?

a
when there is no friction
b
when the object does not move
c
when the object moves
d
when the power is too large

Answer 1

[AI-generated answer — Bot GPT 3.5]

b - when the object does not move. Work is defined as the product of force and displacement in the direction of the force. If a large force is exerted on an object but it does not move, then no work is being performed.