evonstar21 evonstar21

07-06-2022
Physics

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A roller coaster is traveling at 13 m/s when it approaches a hill that is 400 m long. Heading down the hill, it accelerates at 4.0 m/s2. What is the final velocity of the roller coaster? Round your answer to the nearest whole number.

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8vhwzxsx6c 8vhwzxsx6c

07-06-2022

The final velocity of the roller coaster is 58 m/s

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