(Solved): The terminal speed of a sky diver is 129km/h in the spread-eagle position and 310km/h in th ...

The terminal speed of a sky diver is $129\mathrm{km}/\mathrm{h}$ in the spread-eagle position and $310\mathrm{km}/\mathrm{h}$ in the nosedive position. Assuming that the diver's drag coefficient $C$ does not change from one position to the other, find the ratio of the effective cross-sectional area $A$ in the slower position to that in the faster position. Number Units