Asked by sonam

in a car, compressed air exerts a force F1 on a small piston having a radius of 5cm. this pressure is transmitted to a second piston of radius 15cm.if the mass of car to be lifted is 1350kg ,what is the force F1 necessary to accomplish this task?
Answered by bobpursley
the pressure on each piston is the same:

Pressure=force/area

force2/area2=force1/area1

force1=1350*9.8N * (5/15)^2
Answered by Anonymous
5.8 × 10^5
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