From what height must a mass of 2 kg fall to have the same amount of kinetic energy as a bullet of 25 g traveling at the speed of 1000 m/s.

From what height must a mass of 2 kg fall to have the same amount of kinetic energy as a bullet of 25 g traveling at the speed of 1000 m/s.

From what height must a mass of 2 kg fall to have the same amount of kinetic energy as a bullet of 25 g traveling at the speed of 1000 m/s.



A. 50 m

B. 98.1 m

C. 243.7 m

D. 543.39 m

E. 637.1 m


Answer: E


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