0.8 ft 0.4ft 0.2 ft С < 1 of

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Pulley A has a weight of 30 lb and a centroidal radius of gyration
kB = 0.60 ft.
(Figure 1)
Figure
0.8 ft 0.4 ft
7
B
AMA
A
P0.2 ft
munaunant C
1 of 1
Determine the speed of the 24-1b crate C at the instant s = 10 ft. Initially, the crate is released from rest when s= 5 ft. The pulley at P "rolls" downward on the cord without slipping. For the
calculation, neglect the mass of this pulley and the cord as it unwinds from the inner and outer hubs of pulley A.
Express your answer to three significant figures and include the appropriate units.
μA
vc= 17.834
ft
S
?
Transcribed Image Text:Pulley A has a weight of 30 lb and a centroidal radius of gyration kB = 0.60 ft. (Figure 1) Figure 0.8 ft 0.4 ft 7 B AMA A P0.2 ft munaunant C 1 of 1 Determine the speed of the 24-1b crate C at the instant s = 10 ft. Initially, the crate is released from rest when s= 5 ft. The pulley at P "rolls" downward on the cord without slipping. For the calculation, neglect the mass of this pulley and the cord as it unwinds from the inner and outer hubs of pulley A. Express your answer to three significant figures and include the appropriate units. μA vc= 17.834 ft S ?
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