Calculate 0.5 divided by 0.0001 using scientific notation.

$$0.5 = 5 \times 10^{-1}$$ $$0.0001 = 1 \times 10^{-4}$$

$$5 \times 10^{-1 - (-4)}$$ $$5 \times 10^{-1 + 4}$$ $$5 \times 10^{3}$$

$$5 \times 10^{3} = 5 \times 1000 = 5000$$

The final result of the calculation is 5000. The units "J" and "Kg" shown at the bottom are not relevant to this calculation unless it's part of a larger problem where these units apply to other quantities.