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The arm is rotating at a rate of 0 = 4 rad/s when 0 = 3 rad/s? and
0 = 180°. It is confined to move along the slotted path. Motion occurs
in the horizontal plane. (Figure 1)
Part A
Determine the force it must exert on the 0.6-kg smooth cylinder.
Express your answer to three significant figures and include the appropriate units.
Figure
1 of 1
Value
Units
F =
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e = 4 rad/s, ö = 3 rad/s?
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e = 180°
m

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