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If vₑ is escape velocity and v(o) is orbital velocity of a satellite for orbit close to the earth’s surface, then these are related by:
Options
(a) v(o) = √2 vₑ
(b) v(o) = vₑ
(c) vₑ = √(2 v(o))
(d) vₑ = √2 v(o)
Correct Answer:
vₑ = √2 v(o)
Explanation:
vₑ = √(2GM / R)
v(o) = √(GM / R)
vₑ = √2 v(o)
Related Questions: - A transistor is operated in common emitter configuration at constant collector
- In which of the follows decays, the element does not change?
- A hollow metal sphere of radius 10 cm is charged such that the potential on its surface
- A particle is moving with a uniform velocity along a straight line path
- A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transistor is operated in common emitter configuration at constant collector
- In which of the follows decays, the element does not change?
- A hollow metal sphere of radius 10 cm is charged such that the potential on its surface
- A particle is moving with a uniform velocity along a straight line path
- A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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