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In a car lift compressed air exerts a f...

In a car lift compressed air exerts a force `F_(1)` on a small piston having a radius of 5.0 cm . This pressure is transmitted to a second piston of radius 15 cm . (See figure).If the mass of the car to be lifted is `1350kg` .Calculate `F_(1)` . What is the pressure necessary to accomplish this task ? `(g=9.8ms^(-2))`

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`F_(1)=150N`, pressure `P=1.91xx10^(4)Nm^(-2)`
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