Physics, 06.05.2020 16:57, aleilyg2005

What is the total mechanical energy of a 200 kg roller coaster moving with a velocity of 16 m/s at a height of 18 m above the ground?

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Physics, 21.06.2019 23:30, Longjeremiahs8864

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Physics, 22.06.2019 00:30, juansantos7b

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

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A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

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Physics, 22.06.2019 16:00, chamyaparker

What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.