Physics, 12.03.2022 21:40 alemorachis49

Question 4 A roller coaster is at rest on the top of a 30 m reaches point B, which is 10 m above the gro the ground. a) A student assumes no energy is lost, and energy arguments. What answer did he get? b) If the final speed at C is actually measur percentage of the energy was not conserve

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Question 4 A roller coaster is at rest on the top of a 30 m reaches point B, which is 10 m above the...