Physics, 23.03.2020 21:41 redbeast677

The combination of an applied force and a friction force produces a constant total torque of 35.5 N · m on a wheel rotating about a fixed axis. The applied force acts for 5.80 s. During this time, the angular speed of the wheel increases from 0 to 10.4 rad/s. The applied force is then removed, and the wheel comes to rest in 60.4 s. (a) Find the moment of inertia of the wheel. kg · m2 (b) Find the magnitude of the torque due to friction. N · m (c) Find the total number of revolutions of the wheel during the entire interval of 66.2 s.

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The combination of an applied force and a friction force produces a constant total torque of 35.5 N...

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