jadamariemunsop7yehv jadamariemunsop7yehv

29-04-2018
Biology

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

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araisa00 araisa00

29-04-2018

4 m/s. 1/2(500kg) • v^2 = 4,000J

V = √(4000÷250) = 4 m/s

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