Question

9. A refrigerator repairman pushes a refrigerator 75 cm horizontally to get access to the panel behind
it. If the worker pushed horizontally and did 175 Joules of work, with what force did he push?

Answer 1

Explanation:

the formula for workdone is W=F×D

From the parameters given.

F=?

W=175

D=75

solving for f

F= w/d

F=175/75= 2.33N