Question

An artificial satellite is moving in a circular orbit of radius 42,250 kms. Calculate its speed if it 

takes 24 hours to revolve around the earth.​

Answer 1

Explanation:

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

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Answer 2

Answer:

the ans is 3072.51 m/s

Explanation: