FIGURE 5.25 A falling skydiver and mouse, and their cross-section areas. 3 сm 7 cm 0.4 m 1.8 m
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The air is less dense at higher elevations, so skydivers reach a high terminal speed. The highest recorded speed for a skydiver was achieved in a jump from a height of 39,000 m. At this elevation, the density of the air is only 4.3% of the surface density. Use the data from the image to estimate the terminal speed of a skydiver at this elevation.
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