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Physics, 21.10.2019 21:00 corbinfisher
8. as a roller coaster car crosses the top of a 51.0-m-diameter loop-the-loop, it's apparent weight is 1.80 times its true weight. what is the car's speed at the top? (the apparent weight is the same as the force of the tracks on the car)
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8. as a roller coaster car crosses the top of a 51.0-m-diameter loop-the-loop, it's apparent weight...
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