Can you give us the answer choices?
Answer:
5=C, every action has an equal or opposite reaction,
6=B, since it has less air drag and more force exerted on it
7= You're correct
Answer:
Newton's law of universal gravitation. Newton's law of gravitation, statement that any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them.
Explanation:
That's the definition hope it helps.
Answer:
2,8,8
when Ca gives out 2 electrons it is deducted from it's electronic configuration in it normal state