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5 March, 12:39

A car at the top of a ten meter hill with a mass of 5000 kg has a velocity + 18 m/s what is the potential energy kinetic energy and mechanical energy

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  1. 5 March, 12:54
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    Answer:potential energy=810000j

    Kinetic energy=810000j

    Mechanical energy=810000j

    Explanation:

    Mass (m) = 5000kg

    Velocity (v) = 18m/s

    Kinetic energy = (mxv^2) ➗ 2

    Kinetic energy = (5000x18^2) ➗ 2

    Kinetic energy = (5000x18x18) ➗ 2

    Kinetic energy = 1620000 ➗ 2

    Kinetic energy = 810000j

    Kinetic energy = potential energy

    Since energy can neither be created nor destroyed
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