A constant force of magnitude acts on a body

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A constant force of magnitude

20\,\text{N}

acts on a body. The angle between the force and the velocity of the body is

60^{\circ}

. If the speed of the body is

5\,\text{m\,s}^{-1}

, calculate the instantaneous power developed.