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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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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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Sep 23, 2018
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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?
Physics
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Guannan He
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Guannan He
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= 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!
Ramandeep Singh
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Sep 27, 2018
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Ramandeep Singh
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