Physics, 21.01.2021 21:30 salvadorperez26

A soapbox derby is to be held on a frictionless hill with a 28 m vertical drop. The track is 300 m long. What is the change in potential energy of a racecar from start to finish if it and the driver have a combined mass of 113
kg?
Round your answer to a whole number and include correct Sl unit abbreviation.

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A soapbox derby is to be held on a frictionless hill with a 28 m vertical drop. The track is 300 m l...