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A 2000 kg elephant running across the savanna has 100 kJ of kinetic energy, what is its speed? Remember that 1 kJ = 100G-J. a.

A 2000 kg elephant running across the savanna has 100 kJ of kinetic energy, what is its speed? Remember that 1 kJ = 100G-J.

a. 7.1 m/s

b. 100 m/s

c. 5.0 m/s

d. 10 m/s

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