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An artificial satellite is revolving round the earth in a circular orbit. Its velocity is half the escape velocity. Its height from earth’s surface is
Options
(a) 6400 km
(b) 12800 km
(c) 3200 km
(d) 1600 km
Correct Answer:
6400 km
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If two slits in Young’s experiment are 0.4 mm apart and fringe width on a screen
- A U²³⁵ reactor generates power at a rate of P producing 2×10⁸ fission per second.
- Which of the following figures represent the variation of particle momentum
- If the electric field lines is flowing along axis of a cylinder, then the flux
- The difference in the variation of resistance with temperature in a metal
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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