engineering recuitment NMDC Junior Officer (Trainee) Mock Test 2024 Engineering Mechanics Equilibrium and Friction Friction
A body of weight 100 N is lying on a rough horizontal surface, and the horizontal force of 50 N is applied on the body as shown in the figure, which is just enough to move the body. What will be the coefficient of friction?
1
0.4
2
0.6
3
0.5
4
0.3