Physics, 03.11.2019 18:31, jadajohnson14

A600n box is pushed up a ramp that is 2m high and 5m long. the person pushing the box exerts a force of 300n. what is the efficiency of the ramp.

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A600n box is pushed up a ramp that is 2m high and 5m long. the person pushing the box exerts a force...