Answer: repel forces and attract forces
Ur intercostle muscle between ur ribs
I think it's fight or flight
<span>When a tuning fork vibrates over an open pipe and the air in the pipe starts to vibrate, the vibrations in the tube are caused by d. resonance. When the tuning fork vibrates near the open end of the cylinder, the sound waves from the fork are sent into the pipe. When one object vibrates, it forces another object to vibrate at the same frequency and this is called resonance</span>
Answer:
me ;v;
Explanation:
School sucks and is kinda stressful-
