Question

Across
4.A rate at which someone or something is able to move or operate.
7.Knowledge or study of the natural world based
on facts through experimentaon.
8.An increase in the rate or speed of something.
10. When the speed of an object changes at a constant rate.
11. A quanty having direcon as well as magnitude.
12.This includes: purpose, research, hypothesis, experiment, analysis, and a conclusion.
13. Any moon of a body where gravity is the only force acng upon it.
15.The amount of space in between two things.​

Answer 1

Answer:

it's simple

Explanation:

check my photo