Science, asked by Abhimanyu54, 1 year ago

An artificial satellite is moving in a circular orbit of radius 42250 km.Calculate its speed if it takes 24 hours to revolve around the earth?

Answers

Answered by Suryavardhan1
40
HEY!!

Radius of the circular orbit, r = 42250 km

Time taken to revolve around the earth, t = 24 h

Speed of a circular moving object,

2*3.14*42250/24=1.105*10raise to 4 km/h=3.069m/s

ANS) Hence, the speed of the artificial satellite is 3.069 km/s.
Answered by Anonymous
17
hy
here is your answer
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