3 years ago

Determine the kinetic energy of 745-kg roller coaster car that is moving with a speed of 14.9 m/s

Mathematics

1 answer:

atroni [7]3 years ago

5 0

Answer:

≈82698.73 kg m²/s

Step-by-step explanation:

K.E.=1/2mv²=1/2×745×14.9²=82698.725 kg m²/s

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