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Home Q & A Board Science-Related Homework Help Physics
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tree51 tree51
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5 years ago

Figure 6.1




A ball of mass 7.0 kg is suspended by two wires from a horizontal arm, which is attached to a vertical shaft, as shown in Figure 6.1. The shaft is in uniform rotation about its axis such that the linear speed of the ball equals 2.2 m/s.  The rate of rotation is adjusted so that the tensions in the two wires are equal.  The radial acceleration of the ball is closest to:

• 8 m/s2

• 7 m/s2

• 6 m/s2

• 5 m/s2

• 10 m/s2
Textbook 
College Physics

College Physics


Edition: 10th
Authors:
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wrote...
#1
5 years ago
5 m/s2
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