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Pressure = force / area,so:

force = pressure x area

You would first have to calculate the area.

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6y ago
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6y ago

The question cannot be answered because it specifically asks for the force in POUNDS. Pounds measure mass, not force and force cannot be expressed in pounds.

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Q: What is the force in pounds exerted upwards on a piston with a diameter of 4 inches if a gauge indicates the internal pressure in the cylinder is 1000 psi?
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Here are some examples that commonly appear in engineering. Cubic function: The volume of similar objects (for example two cubes, two spheres, two cylinders with the same length-to-diameter ratio, etc.) is proportional to the cube of their diameter. For example, if you increase the diameter of a sphere by a factor "x", then its volume will increase by a factor "x cubed". Reciprocal: There are many situations where one variable is inversely proportional to another - if one increases, the other decreases - the second variable is equal to some constant, times the reciprocal function. For example, this is the case with the relationship between pressure and volume in the ideal gas law - as well as the relationship between some other variables in the ideal gas law.


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