An electric motor of power runs continuously for

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

Problem

An electric motor of power

2\,\text{kW}

runs continuously for

3\,\text{hours}

. Determine the work done by the motor, expressed in kilojoules. (a)

2160\,\text{kJ}

(b)

7200\,\text{kJ}

(c)

21600\,\text{kJ}

(d)

216000\,\text{kJ}