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vichka [17]
4 years ago
5

What is the velocity of an 500- kilogram elevator that has 4000 joules of energy

Physics
1 answer:
vlada-n [284]4 years ago
8 0
\frac{1}{2}(500kg) × v^{2} = 4000J

V = √(4000 ÷ 250) = 4 m/s



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