| ⇦ | 
| ⇨ |
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.
Related Questions: - At what distance from the centre of earth, the value of acceleration due to gravity
- A wire is suspended vertically from one of its ends is stretched by attaching a weight
- The difference in the lengths of a mean solar day and a sidereal day is about
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At what distance from the centre of earth, the value of acceleration due to gravity
- A wire is suspended vertically from one of its ends is stretched by attaching a weight
- The difference in the lengths of a mean solar day and a sidereal day is about
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
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