A 20 kilogram ball rolls down a 10 meter ramp at the rate of 15 meters per second. The kinetic energy is joules

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A 20 kilogram ball rolls down a 10 meter ramp at the rate of 15 meters per second. The kinetic energy is joules

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Thu Hương 4 years 2021-07-19T05:48:49+00:00 1 Answers 20 views 0

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  1. Vodka
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    2021-07-19T05:50:06+00:00
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    Answer:2250J

    Explanation:

    mass(m)=20kg

    velocity(v)=15m/s

    Kinetic energy=(m x v^2)/2

    Kinetic energy =(20 x 15^2)/2

    Kinetic energy =(20x15x15)/2

    Kinetic energy=4500/2

    Kinetic energy=2250J

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