An object has a. Kinetic energy of 17j and a mass of 27 kg, how fast is the object moving?

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An object has a. Kinetic energy of 17j and a mass of 27 kg, how fast is the object moving?

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Latifah 3 years 2021-09-02T19:23:40+00:00 1 Answers 0 views 0

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  1. thaiduong
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    2021-09-02T19:25:37+00:00
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    Answer:

    1.1 m/s

    Explanation:

    W = (mv^2)/2

    W = 17J

    m= 27kg

    v = \sqrt{\frac{2W}{m} }=  \sqrt{\frac{2*17}{27} }  ≈ 1.1 m/s

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