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Physics, 06.12.2019 08:31 dayi80

Aroller coaster car rapidly picks up speed as it rolls down a slope. as it starts down the slope, its
speed is 5 m/s. then, 4 seconds later, at the bottom of the slope, its speed is 24 m/s. what is its
average acceleration? (show formula, work and units)

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Answers: 3

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