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needhelpfastplease

  • 2 years ago

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

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  1. needhelpfastplease
    • 2 years ago
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    @kym02

  2. needhelpfastplease
    • 2 years ago
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    i think its D

  3. kym02
    • 2 years ago
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    you're right! the one with the greatest mass always has more kinetic energy.

  4. needhelpfastplease
    • 2 years ago
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    Thanks! your so smart

  5. kym02
    • 2 years ago
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    you're welcome. I try my best :)

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