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stealth61 [152]
3 years ago
9

What is the velocity of 500kg elevator that has 4000 J of energy?

Biology
1 answer:
Sergio [31]3 years ago
3 0

4 m/s. 1/2(500kg) • v^2 = 4,000J

V = √(4000÷250) = 4 m/s

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