Answered: the stops, as shown in the figure…

the stops, as shown in the figure below. With an outside atmospheric pressur should the water pressure (in kPa) be to lift the piston? Po 0.0 g

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.

Question

A piston/cylinder with a cross-sectional area of 0.0314 m² has a piston mass of 180 kg resting on
the stops, as shown in the figure below. With an outside atmospheric pressure of 101 kPa, what
should the water pressure (in kPa) be to lift the piston?
Po
Water

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