If a cart of a roller coaster has a mass of 250kg and is at a height of 14 meters. What is the cart’s potential energy?

Question

If a cart of a roller coaster has a mass of 250kg and is at a height of 14 meters. What is the cart’s potential energy?

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Ngọc Hoa 6 months 2021-08-09T19:36:10+00:00 1 Answers 7 views 0

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    2021-08-09T19:37:15+00:00

    Answer:

    3430000 J

    Explanation:

    The formula for potential energy is PE=mgh.

    M being the mass, g being the force of gravity, and h being the height.

    First thing you want to do is convert 250 kg to g (grams).

    From there you get 25000g and you have to multiply that by 14m and 9.8m/s^2 (the force of gravity is constant, at least on earth).

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