Physics, 11.10.2019 11:30, deondra0803

Askateboarder is moving 5.25 m/s when he starts to roll up a frictionless hill. how much higher is he when his velocity has reduced to 2.75 m/s. explain me i don't get

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Askateboarder is moving 5.25 m/s when he starts to roll up a frictionless hill. how much higher is h...