Work out how far the load on the belt will move in metres if the pulleys make one full turn.

Perimeter of pulley $=\backslash$pi d $($assume $\backslash$pi $=3\mathrm{.}142)=?$ m

Note: you will need your answer for the next question.

Work out the speed of the load in metres$/$second if it takes $4$ seconds to move this distance. Work out the speed to four decimal places.

Speed $=$ distance$/$time $=?$ m$/$s