The minimum required velocity 10 put a satellite into the orbit is called
Correct answer: C. Critical velocity
- A. Terminal velocity
- B. Escape velocity
- C. Critical velocity
- D. Average velocity
Explanation
The minimum speed required to put a satellite into a given orbit around earth is known as Critical velocity of the satellite.
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About Satellite Motion and Orbital Velocity
Satellite motion uses gravitational force as the centripetal force required for circular orbit, giving relationships among orbital radius, period and orbital velocity. Questions cover geostationary conditions and weightlessness, while distinguishing orbital velocity, escape velocity and the satellite's tangential speed.
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