Question

In a hydraulic machine, the two pistons are of area of cross section in the ration 1:5. What force is needed on the narrow piston to overcome a force of 150 N on the wider piston?​
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Answer 1

In a hydraulic machine, the two pistons are of area of cross section in the ratio 1:10. What force is needed on the narrow piston to overcome a force of 100N on the wider piston? Hint: Pressure in a hydraulic machine is always constant. So wider the pistol more you would require to do work.

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