The period of a planet around sun is 27 times that of earth the ratio of radius of planet orbit to the radius of eath ' orbit is

The period of a planet around Sun is 27 times that of Earth. The ratio of radius if planet's orbit to the radius of Earth's orbit is:

The radius of orbit of a planet is two times that of the earth. The time period of planet is

The radius of orbit of a planet is two times that of the earth. The time period of planet is

The period of revolution of a planet around the sun is 8 times that of the earth. If the mean distance of that planet from the sun is r, then mean distance of earth from the sun is

The time period of revolution of a planet A around the sun is 27 time that of another planet B .The distance of planet A from sun is how many times greater than that of the planet B from the sun?

The radius of orbit of a planet is two times that of Earth. The time period of planet is ........... years.

How will you weight the sun, i.e. estimate its mass ? You will need to know the period of one of its planets and the radius of the planetary orbit. The mean orbit radius of the earth around the sun is 1.5 xx 10^(8)km , then the mass of the sun would be calculated as