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A re-supply satellite is launched from NASA/Wallops Island into a circular orbit of radius 6678 km with inclination of i = 38. In order to rendezvous with the ISS, the re-supply satellite needs to both raise it's altitude to 400 km, via a Hohmann transfer, and change the inclination to i = 51. Compute the delta-v for each maneuver and the total minimum delta-v for this set of maneuvers.
(Hint: order of maneuvers is important.)
If a Germanium wafer, which is uniformly doped with Gallium to a concentration of 5.55? 10^23 (m^3)^-1, has an electrical conductivity of 17,000 (?m)^-1 determine the mobility of the charge carriers in (m^2 / (V sec)). (Recall each gallium atom will ..
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The pulley system shown is at rest when the motor M starts pulling in rope so as to lift the 119 lb cargo C. For the first second of operating, the motor is able to produce a tension in the rope of the form F0(1+t/T) where F0=40 lb. Neglect the inert..
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