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Physics, 09.12.2020 23:30 taliajohnsom8362

A Rollercoaster is moving with a speed of 20 m/s and has 600,000J of kinetic energy. What is the mass of the Rollercoaster

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A Rollercoaster is moving with a speed of 20 m/s and has 600,000J of kinetic energy. What is the mas...
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