1. The greater the distance, the slower the orbital velocity
2. The amount of the gravitational force doubles
3. An ellipse that is almost circular
4. 0.57
5. The asteroid spirals into the sun, The asteroid continues out of the solar system, The asteroid enters a stable elliptical orbit around the sun
6. The planets move in perfect circles, The Sun is at the center, The stars are fixed to an outer sphere
7. √5v
8. The distance to the sun varies
10. The time required to sweep out the areas
11. It explains why Mars appears to move backward for a few months approximately every two years, It shows the Sun at the center of the solar system
12. T^2=r^3
14. Gravitational force increases as the mass of objects increases, The theory applies to all objects in the universe, Gravitational force increases as the distance between objects decreases
100% for multiple choice questions essays are all you
Which are features of Copernicus's model of the solar system? Select the three correct answers.
3 answers
All of these are correct besides #7 the answer for that one is 1/√5 v
Oh also they aren't in order, it is different for everyone