A rotating flywheel with its axis in the z direction. We consider the – McqOptions

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1.	A rotating flywheel with its axis in the z direction. We consider the flywheel to be stationary and apply the equivalent radial centrifugal (inertial) force per unit volume is _____
A.	2 r
B.	4 r<sup>2</sup>
C.	r <sup>2</sup>
D.	<sup>2</sup>
Answer» D. <sup>2</sup>

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