Ask a New Question

A hydraulic lift office chair has its seat attached to a piston with an area of 11.4 cm2. The chair is raised by exerting force on another piston, with an area of 4.2 cm2. If a person sitting on the chair exerts a downward force of 220 N, what force needs to be exerted on the small piston to lift the seat?

1 answer

i need help

Ask a New Question or answer this question.

Similar Questions

A hydraulic lift office chair has its seat attached to a piston with an area of11.2 cm2 . The chair is raised by exerting force
1. 6 answers
A 104 N car is lifted by a manually operated hydraulic lift. The area of the shaft of the lift is 80 cm2; thearea of the piston
1. 1 answer
A hydraulic lift system has an input piston with an area of 0,5 m2 and an output piston whith an area of 2 m2.What force is
1. 3 answers
A hydraulic lift has 1000 N applied to an input piston that has an area of 30 cm2.What is the pressure exerted on the input
1. 3 answers

more similar questions