The variable would be the distance you dropped them.
1.<span>B) <span>the subscript
2.<span>B)<span>CO2 </span></span>.
3.B) potential energy is converted into kinetic energy
4.A) A roller coaster at the top of a hill
6.C) in motion
7.D) weed whacker full of gas
8.B) potential energy only
9.</span></span>A) baking soda
Answer:
The 2.8 hrs one i think???
hope this helps
Explanation:
Answer:
It's the 4th one. waves are created by the wind
SrCl2 + Li2(SO4) —> 2LiCl + Sr(SO4)