Two new planets are discovered, planet X and planet Y. The planets have identical volumes, but the mass of planet X is two times greater than the mass of planet Y. If two identical space ships land on each planet, which of the following will be true?
Question 2
2.
If Earth had twice the mass it has now, how would the gravitational force between it and the Sun change?
Question 3
3.
How would the gravitational force between Earth and the Moon change if the distance between the two objects doubled, but all other factors stayed the same?
Question 4
4.
Question 5
5.
Refer to the following to answer question(s) 5
Directions: Use the diagram below of spheres at varying distances apart to answer the questions that follow Which of the diagrams shows the greatest gravitational force