The space shuttle re-enters the earth's atmosphere at 18,000 fps where the density is 10^-6 lbm/ft^3, Cp=0.24 Btu/lbm R, and the Prandtl number is 0.70. The surface area of the craft is 100 SQ FT and the Drag force is estimated to be 200 lbf. If the surface temperatue is 1000 F and the ambient temperature is 0 F Determine the heat transfer.