Physics

Problem

An electric motor delivers a constant power of

1.5\,\text{kW}

to move a conveyor belt that runs at

2.0\,\text{m/s}

. What is the greatest constant opposing force the motor can overcome while keeping the belt running at this speed? a)

3\,000\,\text{N}

750\,\text{N}

75\,\text{N}

375\,\text{N}