A motor operates steadily at for

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Work Energy and Power · Work Energy and Power

Problem

A motor operates steadily at

1.5\,\text{hp}

for

4\,\text{min}

. The total work done by the motor in this period is closest to (a)

3.6\times10^{2}\,\text{kJ}

(b)

1.1\times10^{2}\,\text{kJ}

(c)

2.7\times10^{2}\,\text{kJ}

(d)

2.7\times10^{3}\,\text{kJ}