Physics, 17.01.2020 21:31 asialoggin21

Sonic is sliding down a frictionless 15m tall hill. he starts at the top with a velocity of 10m/s. at the bottom of the hill he hits a spring and compresses it at .89 m what is the maximum velocity of sonic and what is the spring constant of the spring?

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Sonic is sliding down a frictionless 15m tall hill. he starts at the top with a velocity of 10m/s. a...