Mathematics, 12.07.2019 05:30 kobiemajak

Kiko is coasting on her bicycle down a hill. after 3 s, her speed is 10 m/s. after 8 s, her speed is 25 m/s. what is her acceleration during this time?

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Kiko is coasting on her bicycle down a hill. after 3 s, her speed is 10 m/s. after 8 s, her speed is...