| ⇦ | 
| ⇨ |
The radius of orbit of a planet is two times that of the earth. The time period of planet is
Options
(a) 4.2 year
(b) 2.8 year
(c) 5.6 year
(d) 8.4 year
Correct Answer:
2.8 year
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A stone is dropped from a height h. It hits the ground with a certain momentum P. If the same stone is dropped from a height 100
- The unit of surface tension is
- A train moving at a speed of 220 ms⁻¹ towards a stationary object
- Two resistors of resistances 2Ω and 6Ω are connected in parallel.
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A stone is dropped from a height h. It hits the ground with a certain momentum P. If the same stone is dropped from a height 100
- The unit of surface tension is
- A train moving at a speed of 220 ms⁻¹ towards a stationary object
- Two resistors of resistances 2Ω and 6Ω are connected in parallel.
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
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
By keplers third law (T1^2/T2^2)=(R1^3/R2^3)
so,
x^2/1^2=(2r)^3/r^3
x^2=8
x=2.8