How does a pulley enable a person to lift a load as heavy as a piano with

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How does a pulley enable a person to lift a load as heavy as a piano with little effort?

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College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

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Question Posted: Nov 10, 2023 01:55 PM

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How does a pulley enable a person to lift a load as heavy as a piano with

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A pulley is a simple machine that consists of a wheel on an axle and a rope or belt that runs over t...View the full answer

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