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Home Q & A Board Science-Related Homework Help Physics
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irishboy irishboy
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10 years ago Edited: 10 years ago, irishboy
A uniform disk is attached at the rim to a vertical shaft and is used as a cam. Two views of the disk and shaft are shown. The disk has a diameter of 96 cm. The moment of inertia of the disk about the axis of the shaft is The shaft rotates uniformly about its axis at 43 rpm. In Fig. 9.3, the magnitude of the acceleration of point Q is closest to:
A-)89,000 m/s2
B-)180,000 m/s2
C-)14 m/s2
D-)19 m/s2
E-)8.9 m/s2
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#1
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10 years ago
I think you use the formula I=(1/2) MR^2

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Also, please use a better topic title just for future reference.
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