H2P-478

Conservation of energy

H2 Physics · JC 2 · Hard · Conservation of energy

A hydraulic press has a piston of area

800\,\text{cm}^2

that moves

0.30\,\text{m}

against a constant pressure of

6.0\times10^3\,\text{Pa}

. How much work is done by the piston on the fluid in one stroke?

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