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Biology, 06.10.2021 09:10 nic9837

Pascal knows that a falling body accelerates at a constant rate, and he also knows that the same is true of a ball rolling down a ramp, as in the figure. Is the force that moves the ball the only force acting on it? Are there any other forces that do work on the ball?


Pascal knows that a falling body accelerates at a constant rate, and he also knows that the same is

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