Question

How much force is required if a piano is moved 20 m. using 560 J. of work?

Answer 1

28 N

Step-by-step explanation:

Given,

Work ( W ) = 560 J

Distance ( s ) = 20 m

To find : Force ( F ) = ?

Formula : -

W = Fs

F = W / s

F = 560 / 20

F = 28 N