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needhelpfastplease Group Title

All of the following objects are moving at the same speed. Which one has the greatest kinetic energy? A. a bicycle B. a motorcycle C. a car D. a semi tractor-trailer truck

  • 7 months ago
  • 7 months ago

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  1. needhelpfastplease Group Title
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    @kym02

    • 7 months ago
  2. needhelpfastplease Group Title
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    i think its D

    • 7 months ago
  3. kym02 Group Title
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    you're right! the one with the greatest mass always has more kinetic energy.

    • 7 months ago
  4. needhelpfastplease Group Title
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    Thanks! your so smart

    • 7 months ago
  5. kym02 Group Title
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    you're welcome. I try my best :)

    • 7 months ago
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