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24-10-2020
Chemistry

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What is the kinetic energy of a 5kg ball falling at a velocity of 10 m/sec?
Write out your steps and Answer.

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Аноним Аноним

24-10-2020

Answer:

250 joules

Explanation:

so we know that kinetic energy formula is 1/2 x mass x velocity^2

so 1/2 x 5 x 10^2=250 joules

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