Approximately. 22,127,000,000,000,000,000,000,000,000, over 22 octillion!
A tennis ball weighs 57 grams, a golf ball weighs 46 grams. So there would be 14.87 golf balls to 12 tennis balls.
Mars would have to find more mass if it wanted to equal the Earth's. It has only 11% of Earth's mass.
One year on earth would equal to 365.2422 days
Yes
????? I'd call that IMPOSSIBLE. The only time there would be equal amounts of sun on all parts of the earth would be during a solar eclipse, at which time there would be no sunlight reaching anypart of the earth.
There would be no seasons on Earth if the Earth's axis had no tilt because throughout the year the Earth would get an equal amount of sun everywhere.
Why in the name of god would you want them for?
Mars is a little over half the size of Earth.
no, a golf ball would weigh about 1/6 what it weighs on earth.
Mars is 0.107 times the mass of earth. The reciprocal of that is the number of planets the mass of Mars it would take to equal a planet the mass of earth, or a little over 9 and 1/3.
It would take about 18.6 Mercurys to equal the size of Earth. Mercury has a diameter of approximately 4,880 kilometers, whereas Earth has a diameter of about 12,742 kilometers.
10.7hours of earth