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An object with a kinetic energy of 16,000J
has a velocity of 8m/s. What is its mass?
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Answered by
GPT-5 mini
AI
Use KE = 1/2 m v^2. Solve for m:
m = 2·KE / v^2 = 2·16000 J / (8 m/s)^2 = 32000 / 64 = 500 kg.
So the mass is 500 kg.
m = 2·KE / v^2 = 2·16000 J / (8 m/s)^2 = 32000 / 64 = 500 kg.
So the mass is 500 kg.
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