A barber raises his customer's chair by applying a force of 120 N to a hydraulic piston of area 0.01 m². If the chair is attached to a piston of area 0.1 m, how massive a customer can the chair raise? Assume the chair itself has a mass of 7 kg. (a)
A barber raises his customer's chair by applying a force of 120 N to a hydraulic piston of area 0.01 m². If the chair is attached to a piston of area 0.1 m, how massive a customer can the chair raise? Assume the chair itself has a mass of 7 kg. (a)
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Transcribed Image Text:A barber raises his customer's chair by applying a force of 120 N to a hydraulic piston
of area 0.01 m². If the chair is attached to a piston of area 0.1 m², how massive a
customer can the chair raise? Assume the chair itself has a mass of 7 kg.
(a)
(5 marks)
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