physics

The small piston of a hydraulic lift has a diameter of 8 cm and its large piston has a diameter of 40cm. The lift raises a load of 15,000 Newtons.

A. Determine the force that must be applied to the small piston.

B. Determine the pressure applied to the fluid in the lift.

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  1. What is friction

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  2. Hhvh

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  3. a) 600N

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