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Suppose you use an ideal pulley of the type shown in Figure 5.18(a) to support a car engine of mass 110 kg.

(a) What would the tension in the rope be?

(b) What force must the ceiling supply, assuming you pull straight down on the rope?

T
MA = 2
T
MA = 3
MA = 4
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T
T
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(a)
(b)
(c)

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