Physics, 19.07.2019 08:20 hannah2718

Aman pulls a 100 n crate up a frictionless 30° slope 5 m high as shown. assuming that the crate moves at constant speed, the work (in m·n) done by the man is:

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Aman pulls a 100 n crate up a frictionless 30° slope 5 m high as shown. assuming that the crate move...