cristal2040 cristal2040

04-06-2020
Mathematics

contestada

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

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surjithayer10 surjithayer10

04-06-2020

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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