The table below shows 4 examples of pairs of objects, their masses, and the distance between them. In which example is the gravitational force of attraction between the two objects the greatest.

example two

Explanation:

They have the greatest masses and close proximety relative to the rest, (If you have two black holes each with a solar mass only 1 mile away from one another, they will be highly atracted and probly

orbit each other once a second or so. But now lets try to put the earth and moon one half mile away from each other, they orbit each other much much slower then the two black holes, its becuase the gigantic mass of the black holes overwalms the closser distance between earth and the moon

Have a great day,

enjoy life.

d) physical means can be used to separate the components of air.

i think the answer is a and b

i wish you luck