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Physics, 25.09.2019 19:30 natalie2sheffield

Ashopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 n frictional force. he pushes in a direction 25.0? below the horizontal. what is the work done on the cart by the gravitational force?

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Ashopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 n frictional...
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