Question
Asked Dec 23, 2019
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v Piston O in Figure P9.16 has a diameter of 0.25 in.;
piston ® has a diameter of 1.5 in. In the absence of friction,
determine the force F necessary to support the 500-lb weight.
500 lb
2.0 in.
late–10 in.
Figure P9.16
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v Piston O in Figure P9.16 has a diameter of 0.25 in.; piston ® has a diameter of 1.5 in. In the absence of friction, determine the force F necessary to support the 500-lb weight. 500 lb 2.0 in. late–10 in. Figure P9.16

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Expert Answer

Step 1
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According to the Pascal's principle pressure due to 500lb force is equal to the force at piston 1. P = P, F - F, A A, [1)

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Step 2
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The area of the piston 1 and 2 is ла; A, = 7 (0.25in) 4 = Td? 7 (1.5in) 4

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Step 3
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Then equation 1 can be written as F 500lb 7(0.25in) 7(1.5in)* 4 4 (0.25in)*, - 500lb F = (1.5 in)* =13.881b

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