Question

Asked Sep 19, 2019

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Suppose you use an ideal pulley of the type shown in Figure 5.18(b) and find it necessary to exert a force of 150 N to support a load.

Figure 5.18

(a) What is the load's mass?

kg

(b) What force is exerted on the ceiling? Neglect the pulley system's mass.

N (upward)

Step 1

Write the expression for net force acti...

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