Asatellite is orbiting earth in an approximately circular path. it completes one revolution each day (86,400 seconds). its orbital distance is 22,500 kilometers from the earth's center. what is the satellite's average speed?
a. 5.5 kilometers/second
b. 19.4 kilometers/second
c. 1.64 kilometers/second
d. 384 meters/second
Answers: 1
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