Question

A crane performs 1820 J of work by lifting an object 35 meters. How much force did the crane exert?

Answer 1

52 N

Step-by-step explanation:

Given:

Work done= 1820 J, distance= 35 meters Force = ?

Formula for work done

W = F • d

Find F.

F = W / d

Substitute the given into the equation.

F = 1820 J / 35 m

= 52 N