⇦ | ⇨ |
A satellite S is moving in an elliptical orbit around the earth. The mass of the satellite is very small compared to the mass of the earth. Then,
Options
(a) the linear momentum of S remais constant in magnitude.
(b) the acceleration of S is always directed towards the centre of the earth
(c) the angular momentum of S about the centre of the earth changes in directin, but its magnitude remains constant
(d) the total mechanical energy of S varies periodically with time
Correct Answer:
the acceleration of S is always directed towards the centre of the earth
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When the wavelength of sound changes from 1 m to 1.01 m,
- If a spring of spring constant k stretched by a length x under tension T, the energy
- A ball is dropped into a well in which the water level is at a depth h below the top
- Pick out the correct statements from the following
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When the wavelength of sound changes from 1 m to 1.01 m,
- If a spring of spring constant k stretched by a length x under tension T, the energy
- A ball is dropped into a well in which the water level is at a depth h below the top
- Pick out the correct statements from the following
- There are four light-weight-rod samples A,B,C,D seperately suspended by threads
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