An earth-orbiting satellite has the following position and velocity vectors expressed in polar coordinates r 1,2426u, km v 4.78ug km/s determine the following parameters when the satelite is 2,000 km above the earth's surface and approaching the earth: a) orbital velocity b) flight-path angle, γ c) true anomaly, 0.

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.