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Physics, 28.08.2020 21:01, imlexi12393
How could the student estimate the average speed in the first 8 hours
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Answers: 2
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Physics, 22.06.2019 19:30, diyagawande
Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.
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How could the student estimate the average speed in the first 8 hours...
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