Question

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​

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 takendistance travelled=24×60×60265464.58=3.07 km s−1

Explanation:

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Answer 2

Answer:

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

Explanation:

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