Physics
Physics, 09.08.2019 04:20, lea5261

Aramp is 3.0 meters long and 1.5 meters high. the distant of the effort, therefore, is the length of the ramp and the resistance distance is the height of the ramp. if it takes 60.0 n of force to move a crate that weighs 105 n up the ramp, what is the efficiency of the ramp?

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Aramp is 3.0 meters long and 1.5 meters high. the distant of the effort, therefore, is the length of...

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