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An athlete in the Olympic gamed covers a...

An athlete in the Olympic gamed covers a distance of `100 m` in `10 s`. His kinetic energy can be estimated to be in range.
(1) `200 J - 500 J`
(2) `2 xx 10^(5) J - 3 xx 10^(5) J`
(3) `20,000 J - 50,000 J`
(4) `2,000 J - 5,000 J`.

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