44 A body of mass 2 kg is kept stationary by pressing to a

Last updated: 6/12/2023

44 A body of mass 2 kg is kept stationary by pressing to a vertical wall by a force of 100 N The coefficient of friction between wall and body is 0 3 Then the frictional force is equal to g 10 m s 1 6 N 2 20 N 3 600 N 4 700 N