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Physics, 22.11.2019 19:31 ylianafghgfdsnm1479
Why might you want to use a single fixed pulley?
to raise or lower heavy objects
to raise or lower lightweight objects
to reduce the force needed to raise objects
to reduce the weight of lifted objects
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Answers: 3
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Why might you want to use a single fixed pulley?
to raise or lower heavy objects
to rai...
to raise or lower heavy objects
to rai...
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