Consider the frame made with members ACE, BCD and a pulley at E that is shown below. 1. Determine the loads acting on the frame at A and B in terms of W. 2. If the maximum allowable shear on the pin at E is 2 kN, determine the maximum load, W, that can hang from the frame. 3. For the value of W found in b., find the shear* on the pin at C. 300 D mm 300 mm r = 75 mm C W 450 mm B 600 mm *Shear at the pin is defined as the magnitude of the resultant force vector on the pin.*