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Physics, 30.06.2020 15:01 SavyBreyer

a rollercoaster car is moving 19.8 m/s on flat ground when it’s hits the brakes. it decelerates at -3.77 m/s^2 over the next 45.8 m. how much time does it take?

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a rollercoaster car is moving 19.8 m/s on flat ground when it’s hits the brakes. it decelerates at -...

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