Answered: A 500 kg roller coaster car traveling… | bartleby

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A 500 kg roller coaster car traveling on a frictionless surface reaches the top of a 10m hill while moving at 8 m/s. What is:

-The work done by gravity as the car moves to the bottom of the hill (h = 0m)?

-The speed of the car at the bottom of the hill?

-The maximum height of the coaster can reach before turning around on a very tall hill?

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