# 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 1

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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 ?
A. 14.7xx10^(3)N
B. 1.47xx10^(3)N
C. 2.47xx10^(3)N
D. 24.7xx10^(3)N

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(F_(1))/(A_(1))=(F_(2))/(A_(2))