Work done on a body is defined as magnitude of force multiplied
by the distance moved by the body in the direction of applied
is measured in joules (J). One
joule of work is done when a force of one newton (N) moves something through a distance of 1 m, in the direction of
the diagrams A, B and C and calculate the work done.
lifts book of mass 500 g to the shelf at a height of 2 m.
Calculate work done by him. (take
on your choice)