Physics
Physics, 22.09.2021 08:40, hopeschr2019

A roller coaster is moving at 25 m/2 at the bottom of a hill. Three seconds later it reaches the top of the hill moving at 10 m/s. hat was the acceleration of the coaster

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A roller coaster is moving at 25 m/2 at the bottom of a hill. Three seconds later it reaches the top...

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