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Physics, 18.10.2021 02:50 laerica

A cart initially traveling at +10 m/s reaches the bottom of a hill. It accelerates up it at -2.0 m/s2. What is the cart's velocity 8.0 s after it starts accelerating?

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A cart initially traveling at +10 m/s reaches the bottom of a hill. It accelerates up it at -2.0 m...
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