Physics, 11.01.2021 21:50 Travon7956
You do 425 J of work to push a 75 N box up a ramp until the box is 2.5 m above the ground. What is the efficiency of the ramp?
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You do 425 J of work to push a 75 N box up a ramp until the box is 2.5 m above the ground. What is t...
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