You serve a volleyball with a mass of 2.5 kg. The ball leaves your hand with a speed of 23 m/s. What is the kinetic energy of the ball?

Question

You serve a volleyball with a mass of 2.5 kg. The ball leaves your hand with a speed of 23 m/s. What is the kinetic energy of the ball?

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Thái Dương 3 years 2021-08-23T16:27:50+00:00 1 Answers 21 views 0

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    2021-08-23T16:28:58+00:00

    Answer:

    661.25, I believe!

    Explanation:

    KE = (1/2)(2.5)(23)^2

    KE=(1.25)(529)

    KE= 661.25

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