Physics, 07.05.2020 05:00 natalie2sheffield
When using a pulley with a mechanical advantage of 1.5, a worker applies 250N to the pulley. The pulley is used to lift a heavy crate. How much force does the pulley apply to the crate
Answers: 2
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When using a pulley with a mechanical advantage of 1.5, a worker applies 250N to the pulley. The pul...
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