A machine performs of work

PHYSICS · Single correct · CBSE · Physics · Work and Energy · Work and Energy

Problem

A machine performs

300\,\text{J}

of work. If its power rating is

60\,\text{W}

, how much time does it take to complete the work? (a)

60\,\text{s}

(b)

3\,\text{s}

(c)

5\,\text{s}

(d)

10\,\text{s}