I’m sorry if i took up a lot of space, hope this is a valid approximate answer
Hello.
The gaseous state is the more compressible state, because it has the volume of its container.
The liquid state is virtually incompressible, and the solid state compression is very small.
The plasma is another state that has high compression, but in this case the matter is not bound(we don't have the proton in the core of the atom)
If the length and linear density are constant, the frequency is directly proportional to the square root of the tension.
Whats the question?
djdkkd
Distance = (30+40+50) = 120 km
It's back where it started, so displacement = zero