Problem C5: A block slides without friction on the surface shown in the figure above. The block starts off with a speed of √ n 1 m/s to the right. Then it slides up a height h, where it slows down to a speed of √ n 2 m/s. Finally, it slides down to a level a distance h below where it started. Here, at the lower level its speed is √ n 3 m/s. What is n3?

n1 = n2 = Input n3:
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First Name = Last Name = ID =