Home Intermediate A satellite travels in a circular orbit at a speed of 20,000 km/hr to stay at a constant altitude. To escape from the earth, the speed would have to be increased to.?
google.com, pub-1504141467052819, DIRECT, f08c47fec0942fa0

A satellite travels in a circular orbit at a speed of 20,000 km/hr to stay at a constant altitude. To escape from the earth, the speed would have to be increased to.?

admin
-
0

A. 40,000 km/hr
B. 28,000 km/hr
C. 21,000 km/hr
D. 64,000 km/hr

© Newspaper WordPress Theme by TagDiv