lilychristensen2025 lilychristensen2025

20-05-2024
Physics

Answered

A 850kg roller coaster is released from 140m in the air. Assume there is no friction or air resistance. At point A it is 140m up, at point B there are 95m high, and at point C it is 80m up. What is the potential and kinetic energy and velocity of the rollercoaster at each point.

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