The radius of orbit of a planet is two times that of the Earth. The time period of planet…
Physics · NEET · NTA Exams — Gravitation
The radius of orbit of a planet is two times that of the Earth. The time period of planet is
- 4.2 years
- 2.8 years
- 5.6 years
- 8.4 years
Answer
(B) 2.8 years
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- An asteroid of mass m is approaching the Earth, initially at a distance of 10R e with speed v i . It hits the…
- A planet in a distant solar system is 10 times more massive than the Earth and its radius is 10 times…
- A satellite orbiting the Earth in a circular orbit of radius R completes one revolution in 3 hours. If…
- What will be the change in acceleration due to gravity when the Earth shrinks by 1% in its radius?
- The change in the gravitational potential energy when a body of mass m is raised to a height nR above the…
- The angular velocity of rotation of a star (of mass M and radius R) at which matter will start escaping from…
- A planet is revolving in an elliptical orbit around the Sun. Its closest distance from the Sun is r and the…
- An Earth satellite is moved from one stable circular orbit to a farther stable circular orbit. Which one of…