A circular roller coaster has radius 30 m the speed at the
a circular roller coaster has radius 30 m. The speed at the bottom is 37.0 m/s. A 50 kg girl is sitting on a scale. What does the scale read in kilograms at the bottom of the ride? What does it read in kilograms at the top of the ride?
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a circular roller coaster has radius 30 m the speed at the bottom is 370 ms a 50 kg girl is sitting on a scale what
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