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12-05-2020
Biology

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An object has a kinetic energy at 500 J and a mass of 30 kg. How fast is the object moving?

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jorgieolivera2006 jorgieolivera2006

12-05-2020

Answer:Answer:velocity=5.8m/s

Explanation:

Mass(m)=30kg

Kinetic energy(ke)=500joule

velocity=√(2ke ➗ m)

Velocity=√(2(500) ➗ 30)

Velocity=√(1000 ➗ 30)

Velocity=√(100/3)

velocity=5.8m/s

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