This is called PARALLAX. Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines.
Density=mass÷volume
density=40.5÷15=2.7
Answer:
Yes, Barry has shown his work and has given enough evidence to prove his hypothesis is correct.
Explanation:
Answer: the number of electrons on the shell, the number of protons and neutrons inside the nucleus. Also their charges differ ie electrons have negative charges, protons have positive charges while the neurons have no charge.
Explanation:
The acceleration would be 5 because 12 divided by 60 equals 5