| ⇦ | 
| ⇨ |
A remote-sensing satellite of earth revolves in a circular orbit at a height of 0.25 x 10⁶ m above the surface of earth. If earth’s radius is 6.38 x 10⁶ m and g=9.8 ms⁻², then the orbital speed of the satellite is
Options
(a) 9.13 km s⁻¹
(b) 6.67 km s⁻¹
(c) 7.76 km s⁻¹
(d) 8.56 km s⁻¹
Correct Answer:
7.76 km s⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If a small amount of antimony is added to germanium crystal
- As a light wave travels from one medium to another which of its following properties
- The electirc field in a certain region is acting radially outward and is given by E=Ar.
- Two sound waves of wavelengths 5m and 6m formed 30 beats in 3 seconds
- Curie temperature above which
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a small amount of antimony is added to germanium crystal
- As a light wave travels from one medium to another which of its following properties
- The electirc field in a certain region is acting radially outward and is given by E=Ar.
- Two sound waves of wavelengths 5m and 6m formed 30 beats in 3 seconds
- Curie temperature above which
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