An article satellite is moving in a particular orbit of radius 42250km. Calculate its speed if it takes 24 hours to revolve around the earth.
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Answered by
4
radius of orbit =42250km=42250×1000m
time taken for one revolution=24hr=24×60×60sec
speed=2 ×pi×r/t
=2×22×42250×1000/7×24×60×60
=3073.394 m/s
=3.07 km/s.
time taken for one revolution=24hr=24×60×60sec
speed=2 ×pi×r/t
=2×22×42250×1000/7×24×60×60
=3073.394 m/s
=3.07 km/s.
Answered by
0
Hey there!
Given,
Radius (r) = 42250 km
Time (t) = 24 hours
Distance will equal to perimeter of the orbit
= 2πr
= 2π * 42250
Speed of artificial satelite
= 2π * 42250/24
= 11059 km/h
Hope It Helps You!
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