A gardener does of work in

PHYSICS · Single correct · GCSE · Physics · Energy · Energy

Problem

A gardener does

1500\,\text{J}

of work in

20\,\text{s}

. Calculate his average power. (a)

150\,\text{W}

(b)

7.5\,\text{W}

(c)

75\,\text{W}

(d)

750\,\text{W}