A truck pulls boxes up an incline plane. The truck can exert a maximum force of #4,000 N#. If the plane's incline is #pi/3 # and the coefficient of friction is #4/3 #, what is the maximum mass that can be pulled up at one time?
Let the maximum mass that can be pulled at one time be
The free body diagram of the block is shown in the figure above
Putting the values of
Now the value of M can be calculated