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Physics, 25.09.2019 16:30 maddihamidou

Abackpack has a mass of 8 kg. it is lifted and given 54.9 j of gravitational potential energy. how high is is lifted? acceleration due to gravity is g=9.8 m/s^2.

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Abackpack has a mass of 8 kg. it is lifted and given 54.9 j of gravitational potential energy. how h...
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