answer 8 only 7. In a car lift used in a service station, compressed air exerts a force on a small piston ofcircular cross section having a radius of r = 5.00cm. This pressure is transmitted by anincompressible liquid to a second piston of radius r2 = 15.0cm. What force must thecompressed air exert on the small piston in order to lift a car weighing 13 300N? Neglectthe weights of the pistons.8. The cross-sectional area of the smaller piston of a hydraulic press is 129 cm? while thearea of the larger piston is 2580 cm?. Calculate the force to be applied at the smallerpiston if the larger piston is to overcome a force of 20 kN.

Given data: Area of smaller piston (A1) = 129 cm2 Area of larger piston (A2) = 2580 cm2 Force on…

The cross-sectional area of the smaller piston of a hydraulic press is 129 cm? while the area of the larger piston is 2580 cm². Calculate the force to be applied at the smaller piston if the larger piston is to overcome a force of 20 kN.

The cross-sectional area of the smaller piston of a hydraulic press is 129 cm? while the area of the larger piston is 2580 cm². Calculate the force to be applied at the smaller piston if the larger piston is to overcome a force of 20 kN.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter12: Fluid Dynamics And Its Biological And Medical Applications

Section: Chapter Questions

Problem 47PE: An oil gusher shoots crude oil 25.0 m into the air through a pipe with a 0.100-m diameter....

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Question

answer 8 only

7. In a car lift used in a service station, compressed air exerts a force on a small piston of
circular cross section having a radius of r = 5.00cm. This pressure is transmitted by an
incompressible liquid to a second piston of radius r2 = 15.0cm. What force must the
compressed air exert on the small piston in order to lift a car weighing 13 300N? Neglect
the weights of the pistons.
8. The cross-sectional area of the smaller piston of a hydraulic press is 129 cm? while the
area of the larger piston is 2580 cm?. Calculate the force to be applied at the smaller
piston if the larger piston is to overcome a force of 20 kN.

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