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3 May, 21:10

you are sitting in a cart at the top of a hill on a roller coaster. you have 10,500 j of gravitational potential energy. if your current weight is 539N, how tall is the hill you are sitting on.

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  1. 3 May, 21:13
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    Height of sitting = 19.48 m

    Explanation:

    Gravitational potential energy = mgh

    Current weight = 539 N

    Weight = mg = 539 N

    Mass x Acceleration = 539 N

    Mass x 9.81 = 539

    Mass = 54.94 kg

    Gravitational potential energy = mgh = 10500 J

    54.94 x 9.81 x h = 10500

    h = 19.48 m

    Height of sitting = 19.48 m
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