Question

When the force retards the motion of the body, the work done by the force is *

(a) zero

(b) positive

(c) negative

(d) may be positive or negativ​

Answer 1

Answer:

When the force retards the motion of a body, the work done is zero. Reason : Work done depends on angle between force and displacement.

Answer 2

Answer:

zero

Explanation:

When the force retards the motion of a body, the work done is zero. Reason : Work done depends on angle between force and displacement.