Problem 8.93 The simple band brake is constructed so that the ends of the friction strap are connected to the pin at A and the lever arm at 8. (Figure 1) Part A If the wheel is subjected to a torque...

Problem 8.93 The simple band brake is constructed so that the ends of the friction strap are connected to the pin at A and the lever arm at 8. (Figure 1) Part A If the wheel is subjected to a torque of M = 661b .ft .determine the smallest force P applied to the lever that is required to hold the wheel stationary. The coefficient of static friction between the strap and wheel is Mu s = 0.5. Express your answer with the appropriate units.