Physics, 19.04.2021 18:10 moranmar2283

Assume the height of the roller coaster (see fig) is y = 40 m (take the reference point, y = 0, as the bottom of the coaster hill). If the car starts from rest at point A, what is the speed of the car at the bottom of the hill?

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Assume the height of the roller coaster (see fig) is y = 40 m (take the reference point, y = 0, as t...

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