Mathematics, 19.02.2021 22:40, ddavid9361

A roller coaster accelerated from rest to 55 m/s by the time it reached the first hill. The roller coaster took 15 seconds to climb to the top of the hill. What was the acceleration of the coaster?

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A roller coaster accelerated from rest to 55 m/s by the time it reached the first hill. The roller c...