An object has a kinetic energy of 14 J and a mass of 17 kg , how fast is the object moving?

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27-04-2017
Physics

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An object has a kinetic energy of 14 J and a mass of 17 kg , how fast is the object moving?

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ArcadeCoins ArcadeCoins · Answer 1 · 2017-04-27T04:00:13+02:00

ArcadeCoins ArcadeCoins

27-04-2017

[tex]v ^{2} [/tex] = Joules ÷ (0.5×Kilograms)

14J ÷ 8.5 = 1.64705882

Remember, 1.64705882 = v², so we need to find the square root.

The square root of 1.64705882 is 1.283377894464448

Hope this helps!

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