In the figure, the load at B is connected to a cable on the larger pulley. That pulley is controlled by the rotation of the smaller pulley, which is pulled by the cable at C. If the cable at C has a constant acceleration of 9 in./s2, and starts moving to the right at 12 in./s, determine: a. how many revolutions the larger pulley will complete in 2 seconds b. The velocity and rise (∆y) in the load after 2 seconds c. The angular acceleration of the pulley at D

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In the figure, the load at B is connected to a cable on the larger pulley. That pulley is controlled by the rotation of the smaller pulley, which is pulled by the cable at C. If the cable at C has a constant acceleration of 9 in./s2, and starts moving to the right at 12 in./s, determine: a. how many revolutions the larger pulley will complete in 2 seconds b. The velocity and rise (∆y) in the load after 2 seconds c. The angular acceleration of the pulley at D
B
A
D
3 in.
5 in.
C
Transcribed Image Text:B A D 3 in. 5 in. C
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