Answer:
Explanation:
from the question we are told that
Load
Force
Angle of inclination
Displacement
coefficient of kinetic friction
High Pitch sounds have relativity large frequency and small wavelength
the answer is waning Gibbous
The Waning Gibbous is an intermediary Moon phase. It starts right after the Full Moon, and it lasts until the Third Quarter.
It will possibly be A) chemical b/c it can make a sound like when the bar hits the ball it makes a sound correct?! and also it created heat especially when it hits the ball. and when the ball MOVES and the bar HITS it creates kinetic energy, but when you hit the ball it doesn’t create a new substance.