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12 Nov 2019
A massless string of neglible thickness is wrapped around a uniform cylinder of mass m and radius r. The string passes up over a massless pulley and is tied to a block of mass m at its other end. The system is released from rest. What are the accelerations of the block and the cylinder? Assume that the string does not slip with respect to the cylinder. Use force and torque instead of conservation of energy.
A massless string of neglible thickness is wrapped around a uniform cylinder of mass m and radius r. The string passes up over a massless pulley and is tied to a block of mass m at its other end. The system is released from rest. What are the accelerations of the block and the cylinder? Assume that the string does not slip with respect to the cylinder. Use force and torque instead of conservation of energy.
Reid WolffLv2
12 Nov 2019
