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spayn [35]
3 years ago
12

What is the kinetic energy of an object that has a mass of 50.0 kg and a velocity of 18 m/s? A.450 J B.900 J C.8,100 J D.16,000

J
Physics
2 answers:
EastWind [94]3 years ago
6 0

Answer:

8,100 j

Explanation:

edgunuity

Svet_ta [14]3 years ago
5 0
KE = (1/2)·(mass)·(speed)²

KE = (1/2)·(50 kg)·(18 m/s)²

KE = (25 kg)·(324 m²/s²)

KE = 8,100 kg-m²/s²

KE = 8,100 Joules
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<h3>How to find the Acceleration?</h3>

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