1.

An athlete in the Olympic mines covers a distance of 100 in in 10 s. His kinetic energy can be estimated to be in the range of:_x005F_x000D_

A. 200 J- 500 J
B. 200000 J-500000 J
C. 20000 J -50000 J
D. 2000 J- 5000 J
Answer» E.


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