Figure-2.84 shows a man ofmass M standin...

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)]`

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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)]`

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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)]`