| ⇦ | 
| ⇨ |
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: - Depletion layer contains
- Dimensional formula for electrical resistance R is given by
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by
- When radiation is incident on a photoelectron emitter,
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Depletion layer contains
- Dimensional formula for electrical resistance R is given by
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by
- When radiation is incident on a photoelectron emitter,
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply