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05-06-2020
Physics

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An object has a. Kinetic energy of 17j and a mass of 27 kg, how fast is the object moving?

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morrischen morrischen

09-06-2020

Answer:

1.1 m/s

Explanation:

W = (mv^2)/2

W = 17J

m= 27kg

v = [tex]\sqrt{\frac{2W}{m} }[/tex]= [tex]\sqrt{\frac{2*17}{27} }[/tex] ≈ 1.1 m/s

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