Asatellite with a mass of 2,000 ㎏ is inserted into an orbit that is twice the earth' s radius. w hat is the force of gravity on the satellite? the radius of the earth is 6380 km, and the mass of the earth is 5.98 x 1024 kg a. 2,000 n h. 4,900 n 19,600 n d 24,500 n e 36.200 n l space station which orbits earth, astronauts experience apparenst

Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.