Physics

Problem

In moving a cart

15\,\text{m}

along a level road,

1.2\,\text{kJ}

of work is done. Assuming the force and displacement are in the same direction, determine the magnitude of the applied force. a)

18\,\text{N}

8\,\text{N}

80\,\text{N}

800\,\text{N}