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Science TNSB Mentoring
Class 9
Universe
Celestial bodies in space
5.
Satellites in space
Question:
4
m.
Choose the best option
:
1
.
A meteor which touches the Earth's surface is known as __________.
Shooting stars
Meteoroids
Meteorite
2
.
Horizontal velocity given to a satellite at a certain height is called as __________.
Orbital velocity
Velocity
Planet's velocity
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