An industrial machine performs of work in

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

Problem

An industrial machine performs

7.2\,\text{MJ}

of work in

0.5\,\text{h}

. Calculate its average power. (a)

40\,\text{kW}

(b)

0.72\,\text{kW}

(c)

4\,\text{kW}

(d)

2\,\text{kW}