The small piston of a hydraulic press has a cross-sectional area of 3cm2, and its larger piston has a cross-sectional area of 200cm2. What downward force must be applied to the small piston for the lift to raise a load of 15KN?

The small piston of a hydraulic press has a cross-sectional area of 3cm2, and its larger piston has a cross-sectional area of 200cm2. What downward force must be applied to the small piston for the lift to raise a load of 15KN?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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The small piston of a hydraulic press has a cross-sectional area of 3cm2, and its larger piston has a cross-sectional area of 200cm2. What downward force must be applied to the small piston for the lift to raise a load of 15KN?

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