1. The input and output pistons of a hydraulic lift have circular tops. The radius of...

1.

The input and output pistons of a hydraulic lift have circular tops. The radius of the output piston is 74.3 times the radius of the input piston. Neglecting friction: find the minimum force, in N, that must be applied to the input piston so the output piston raises a trash bin of mass 25,547 kg.

2.

A cube of mass 9.36 kg floats in a liquid of specific gravity 1.31 with 22.4% of its volume submerged. Find the length of one side of the cube, in m.

Expert Solution

genius_generous answered 2 years ago

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