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Physics, 05.07.2020 04:01 brendonvernon8
A uniform solid disk has a mass of 1.00 kg and a radius of 1.00 m. The disk is mounted on frictionless bearings and is used as a turntable. The turntable is initially rotating at 7.00 rad/s. A uniform rod with a length of 3.00 m and a mass of 0.500 kg is released from rest, just above the turntable, such that the axis of the rod is the same as the axis of the disk. The rod slips on the turntable until it acquires the same final angular velocity.
a. Find the final angular velocity of the system.
b. Find the amount of mechanical energy lost due to friction.
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A uniform solid disk has a mass of 1.00 kg and a radius of 1.00 m. The disk is mounted on frictionle...
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