A body experiences two constant forces during a eastward displacement: east and north

PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A body experiences two constant forces during a

5\,\text{m}

eastward displacement:

\mathbf{F}_1=30\,\text{N}

east and

\mathbf{F}_2=40\,\text{N}

north. The net work done by the two forces is (a)

200\,\text{J}

(b)

0\,\text{J}

(c)

150\,\text{J}

(d)

250\,\text{J}