Question

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

Answer 1

Answer:

Distance covered by the satellite in 24 hours

s=2πr

=2×3.14×42250=265464.58 km

Therefore speed of satellite,

v=time taken

distance travelled

= 24×60×60

265464.58

=3.07 km s

−1

Answer 2

Explanation:

Distance covered by the Satellite in 24 hrs

s=2πr

=2*3.14*42250=265464.58 Km

therefore, speed of satellite

• =distance travelled/time taken=265464.58/24*60*60=3.07 km s-1