A 46.0 g golf ball is travelling with a velocity of 5.10 m/s. What is the kinetic energy of the golf ball

Question

A 46.0 g golf ball is travelling with a velocity of 5.10 m/s. What is the kinetic energy of the golf ball

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Latifah 3 years 2021-07-30T09:03:14+00:00 2 Answers 9 views 0

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  1. binhan
    0
    2021-07-30T09:04:19+00:00
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    Answer:

    0.598\:\mathrm{J}}

    Explanation:

    The kinetic energy of a golf ball is given by KE=\frac{1}{2}mv^2.

    Since the golf ball is given in grams, we must convert to kilograms, as the SI unit of mass is kilograms.

    46.0\:\mathrm{g}=0.046\:\mathrm{kg}

    Substituting given values, we have:

    KE=\frac{1}{2}\cdot 0.046\cdot 5.10^2=\boxed{0.598\:\mathrm{J}}

  2. ngochoa
    0
    2021-07-30T09:04:28+00:00
    Reply

    Answer: not sure

    Explanation:I’m not sure

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