The shoes of the drum brake shown in Figure P18.26 can be assumed to be short. A150-lb
Chapter 18, Problem 18.26(choose chapter or problem)
The shoes of the drum brake shown in Figure P18.26 can be assumed to be short. A 150-lb force is applied as shown. Use the minimum value of f (dry) from Table 18.1.
(a) Draw each of the six numbered members as a free body in equilibrium.
(b) What torque is developed by the brake?
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