teenagetrash4508 teenagetrash4508
  • 26-01-2024
  • Physics
contestada

If the net work done by external forces on a particle is zero, which of the following statements about the particle must be true?

A. Its velocity is zero.
B. Its velocity is decreased.
C. Its velocity is unchanged.
D. Its speed is unchanged.
E. More information is needed.

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