Work done by a constant force on a particle can be non-zero only when
PHYSICS · Single correct · CBSE · Physics · Work, Energy and Power · Work, Energy and Power
Problem
Work done by a constant force on a particle can be non-zero only when
(a) the magnitudes of the force and displacement are equal
(b) the displacement is parallel to the force
(c) the force has a component along the displacement
(d) the particle undergoes acceleration under the force