Physics, 23.10.2019 17:50 natalie2sheffield
Acrate of mass 9.4 kg is pulled up a rough incline with an initial speed of 1.52 m/s. the pulling force is 94 n parallel to the incline, which makes an angle of 20.2° with the horizontal. the coefficient of kinetic friction is 0.400, and the crate is pulled 5.02 m. (a) how much work is done by the gravitational force on the crate?
Answers: 3
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Acrate of mass 9.4 kg is pulled up a rough incline with an initial speed of 1.52 m/s. the pulling fo...
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