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what is the kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s?
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what is the kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s?

User Marcel B
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6 votes

It should be 6,000J.....

User Kamal Singh
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6,000 Joules. The formula for KE is KE=1/2mv^2. 20^2= 400. 400 x 30=12,000. 12,000/2=6,000. :)
User Adam Yost
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