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In the Figure,R1 = R2 and Cm Is the Center

Question 14

Multiple Choice

In the figure,R1 = R2 and cm is the center of mass.The rotational inertia about an axis through point P1 is I1,the rotational inertia about an axis through point P2 is I2,and the rotational inertia about an axis through the cm is Icm.The relationship among the moments is In the figure,R<sub>1</sub> = R<sub>2</sub> and cm is the center of mass.The rotational inertia about an axis through point P<sub>1</sub> is I<sub>1</sub>,the rotational inertia about an axis through point P<sub>2</sub> is I<sub>2</sub>,and the rotational inertia about an axis through the cm is I<sub>cm</sub>.The relationship among the moments is A) I<sub>1</sub> = I<sub>2</sub> > I<sub>cm </sub> B) I<sub>1</sub> = I<sub>2</sub> < I<sub>cm </sub> C) I<sub>1</sub> > I<sub>2</sub> > I<sub>cm </sub> D) I<sub>1</sub> < I<sub>cm</sub> > I<sub>2 </sub> E) I<sub>1</sub> = I<sub>2</sub> = I<sub>cm </sub>


A) I1 = I2 > Icm
B) I1 = I2 < Icm
C) I1 > I2 > Icm
D) I1 < Icm > I2
E) I1 = I2 = Icm

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