Physics
Physics, 19.04.2021 21:30, audjwood67

2. 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? 3. What is the speed of the car when it reaches point B?

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

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

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