An athlete in the olympic games covers a distance of $100\text{m}$ in $10\text{s}$. His kinetic energy can be estimated to be in the range:

1. A
   $200\text{J}-500\text{J}$
2. B
   $2\times 10^5\text{J}-3\times 10^5\text{J}$
3. C
   $20,000\text{J}-50,000\text{J}$
4. D
   $2,000\text{J}-5,000\text{J}$