Physics, 11.11.2019 23:31 mohammedel04
In a car lift used in a service station, compressed air exerts a force on a small piston that has a circular cross section and a radius of 5.00 cm. the pressure is transmitted by a liquid to a piston that has a radius of 15.0 cm. a) what force must the compressed air exert to lift a car weighing 13,300n? b) what air pressure produces this force?
a) 1.48 x 103 n b) 1.88 x 105 pa
how do you show the work on this?
Answers: 1
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