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A uniform disk is attached at the rim to a vertical shaft and is used as a cam.

ID: 1374081 • Letter: A

Question

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 32 cm. The moment of inertia of the disk about the axis of the shaft is 4.5

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 32 cm. The moment of inertia of the disk about the axis of the shaft is 4.5 X 10^-3 kg ? m^2. The shaft rotates uniformly about its axis at 40 rpm. In the figure, the linear velocity of point P is closest to: 0.63 m/s 0.95 m/s 1.1 m/s 0.76 m/s 1.3 m/s

Explanation / Answer

0.95 m/s

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