The friction coefficient between plank and floor is `mu`. The man applies, the maximum possible force on the string and the system remains at rest. Then

The friction coefficient between plank and flooe is mu . The man applies, the maximum possible foce on the string and the system remains at rest. Then

The friction coefficient between the board and the floor shown in figure is mu Find the maximum force that the man can exert on the rope so that the board does not slip on the floor

The friction coeficient bettween the board and the floor shownin filgure is mu . Find the maximum force that the man can exert on the rope so tht the board does not slipon the floor.

Figure-2.84 shows a man ofmass M standing on a board of mass m.What minimum force is required to exert on string to slide the board. The friction coefficient between board and floor is mu and there is sufficient friction between man and board so that man does not slip. [(mu(M+m)g)/(1+mu)]

The friction coefficient between the blocks is mu . If force F is applied on the lower block , analyse motion of two blocks.

In the situatiobn shown in the figure the friction coefficient between M and the horizontal surface is mu . The force F is applied at an angle theta with vertical. The correct statements are :

In the situration shown in the figure the friction coefficient between M and the horizontal surface is mu . The force F is applied at an angle theta with vertical. The correct statements are