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Midnight97:
A 50-kilogram student is running and has 225 joules of kinetic energy. The student’s speed is____ meters/second.
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flowerpower52:
The student’s speed is meters/second ✓ 225 = 1/2 (50) (v2)225 = 25 (v2)225/25 = v29 = v2√9 = vv = 3 m/s
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