The geostationary satellites are
Correct answer: A. Stationary W.R.T Earth
- A. Stationary W.R.T Earth
- B. Rotating W.R.T Earth
- C. Rotating very fast
- D. Rotating very slow
Explanation
Geostationary satellites appear stationary relative to a fixed point on Earth's surface because they orbit the Earth at the same rate as the Earth's rotation.
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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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