In car lift compressed air exerts a force `F_1` on a small piston having a radius of 5 cm.
Channel: Doubtnut
Date: 2020-08-30

In car lift compressed air exerts a force `F_1` on a small piston having a radius of 5 cm. This pressure is transmitted to a second piston of radius 15 cm. If the mass of the car to be lifted is 1350 kg, what is `F_1 ?` What is the pressure necessary to ac complish this task ?