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5 November, 23:42

Compare the kinetic energies of a ball moving at 5 m/s to when it is moving

at 10 m/s.

O A. The answer cannot be determined.

O B. KE at 10 m/s > KE at 5 m/s

O C. KE at 10 m/s < KE at 5 m/s

D. KE at 10 m/s = KE at 5 m/s

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Answers (1)
  1. 6 November, 03:24
    0
    B

    Explanation:

    KE = mv²/2

    The more velocity (speed) is, the more kinetic energy an object has.

    Because 10 m/s > 5 m/s, KE at 10 m/s > KE at 5 m/s.
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