each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element.
<em><u>D. acceleration Hope this helps!</u></em>
Answer:
The absolute pressure of air inside the tank is 164.7 psi.
Explanation:
Given that,
Atmospheric pressure = 14.7 Psi
Gauge pressure = 150 psi
We need to calculate the absolute pressure of air inside the tank
Using formula of absolute pressure

Where,
= gauge pressure
=atmospheric pressure
Put the value into the formula


Hence, The absolute pressure of air inside the tank is 164.7 psi.
So it gets pushed or shot out onto the track and then the rails pull it up hills so it can cat momentum, of have that new special thingy where it shoots you forwards like a gun, and then it goes to the end.
This answer probably isn't 100% correct, and I'm sorry for that.
<em>Have a luvely day!</em>