1please give complete solution , i could not get the answer.
what will be the maximum force applied m on the rope by the man of mass M standing on a block of mass m as shown so that block does not move , and pulling the rope attached to the block as shown in the arrangement.the coefficient of friction between the block and floor is mue
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3 Answers
1hcv sum............................... :D
draw fbd
consider Normal rxtion(of person n blck), Mg(of both), friction......
balance them
u will get d asnwer
11See
Total Normal force (N) = (M + m)g
Friction = μN
Force Applied by the man cannot exceed the Frictional force
Force = Friction
F = μg(M+m)
This is the maximum force