Suppose an elephant has a mass of 2850 kg. How fast, in meters per second, does...

Question

Question

Suppose an elephant has a mass of 2850 kg.

How fast, in meters per second, does the elephant need to move to have the same kinetic energy as a 78.5-kg sprinter running at 10.5 m/s?

Answer 1

Answer #1

Answer 2

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