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23 Nov 2019
Thecombination of an applied force and a friction force produces aconstant total torque of 36.1 N· m on a wheel rotating about a fixed axis. The applied force actsfor 6.20 s. During this time,the angular speed of the wheel increases from 0 to 9.8 rad/s. The applied force is thenremoved, and the wheel comes to rest in 60.9 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 theentire interval of 67.1s.
revolutions
Thecombination of an applied force and a friction force produces aconstant total torque of 36.1 N· m on a wheel rotating about a fixed axis. The applied force actsfor 6.20 s. During this time,the angular speed of the wheel increases from 0 to 9.8 rad/s. The applied force is thenremoved, and the wheel comes to rest in 60.9 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 theentire interval of 67.1s.
revolutions
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 theentire interval of 67.1s.
revolutions
27 Jun 2023
Reid WolffLv2
30 Sep 2019
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