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

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.