Question

A nut is open buy a spanner of length 30 cm if the applied force is 20 Newton the moment of force needed to loosen the nut

Answer 1

Moment of force = F × D
= 20×30
= 600 Nm

Answer 2

Answer

L-30cm,F-20 N.

Moment of force= F×D

=30×20

=600NM

OR

6 N