This simple elevator system starts at rest. The pulley (of inertia J) is attache

Question

This simple elevator system starts at rest. The pulley (of inertia J) is attached to a motor that applies a clockwise torque, causing the system to move. The elevator car (Mcar) is raised and the counterweight (Mcw) is lowered as a result. Gravity acts on both objects. The car and counterweight are attached to the pulley via separate cables, both with stiffness K. The elevator car is acted upon by a damping force (B) that opposes motion.

Create individual free body diagrams of the elevator car, the counterweight, and the pulley.

Explanation / Answer

tried to upload the image , but getting some error
on elevator car , two force in downward direction , weght W1 and damping force B , and tension T1 in upward direction
for counterweight , W2 in downward and T2 in upward
For pulley , T1 , T2 , and W3 in downward , reaction R from clamp in upward direction

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