1. Our solar system is the only place in the universe where gravity played a key part in the formation of planets.
2. Rocky planets are small, dense, and orbit relatively close to the sun, compared to the Jovian planets, which are large, less dense, and orbiting far from the sun.
3. _______
Explanation:
Below is an attachment containing the solution.
I am so sure it's 600,000 x 500 so you get 300,000,000
1) 211m/s
2)240<span>°
3)759,600m or 759.6 km</span>
