onoobee onoobee

08-05-2020
Physics

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an object has a kinetic energy of 500 J and a mass of 30kg. how fast is the object moving?

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Chelboy Chelboy

08-05-2020

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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