Question

Suppose that a block is pulled 16 meters across a floor. What amount of work is done if the force used to drag the block is 22 N?

Answer 1

Work done = force × displacement

so work done = 22×16= 352joule

Answer 2

$work \: done = force \times displacement$

16metre pulled across a floor

the force appled is 22N

then work done

$work \: done = 16m \times 22n$

$work \: done = 352joule$