Consider that the Earth is revolving around the Sun in a circular orbit with a period T. The area of the circular orbit is directly proportional to

A satellite is revolving round the earth in circular orbit

Consider a planet moving around a star in an elliptical orbit with period T. Area of elliptical orbit is proportional to

If a planet of mass $m$ is revolving around the sun in a circular orbit of radius $r$ with time period, $T$ then mass of the sun is

A planet is revolving around the sun in a circular orbit with a radius r. The time period is T .If the force between the planet and star is proportional to $r^{-3/2}$ then the quare of time period is proportional to

r denotes the distance between the sun and the earth. Assume that the earth moves around the sun in a circular orbit of radius r. The angular momentum of the earth around the sun is proportional to

Earth revolves around the Sun in a circular orbit with a uniform speed. Is this motion uniform or accelerated ?

Assertion (A) : Two artificial satellites havirig different masses and revolving around the Earth in the same circular orbit have same speed.
Reason (R) : The speed of a satellite is directly proportional to the radius of its orbit.

Earth revolves around the Sun in a circular orbit with a uniform speed. Is this motion uniform or accelerated ?

The Earth revolves around the Sun in a nearly circular path, which is commonly called

If a planet is revolving around sun in circular orbit with force F $\propto$ $r^{-\frac{5}{2}}$, where r is radius, then square of the period is proportional to