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dangina [55]
2 years ago
5

Assume this piston has a maximum pressure rating of 2.5 pounds-force per square inch [psi]. The force applied to the cylindrical

piston is 100 newtons [N]. What is the diameter of the piston, in units of inches [in]
Physics
1 answer:
Leni [432]2 years ago
7 0

Explanation:

Always write what you know first about the problem

The surface of the piston that has the force applied is a circle

The area of a circle is pi x r^2

Pressure is Force / Area

Write this out

P = F / (pi x r^2)

solve for r

sqrt( F / (P x Pi)) = r

But dont forget that d = 2 x r

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Answer:

7.72 Liters

Explanation:

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so number of liters of ice water have to drink is

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3 years ago
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