Answer:
You can see that the line is going up and is curved in a positive direction.
Explanation:
When an object is speeding up, the acceleration is in the same direction as the velocity. Thus, this object has a positive acceleration.
Depending on the balloon, the surface will cause friction between the two and oxygen molecules will fuse together to create a sticky sensation
No doubt it's B. solid, liquid, and gas.
Hope this helps!
The answer is the first option, <span>∆G is positive.</span><span> </span><span>Endergonic reaction is a chemical reaction where the Gibbs free of energy is positive and there is abosrption of energy. It is a nonspontaneous reaction or unfavorable reaction.</span>
Density is simply the ratio of mass over volume. In this
case, the volume of the rock is the difference of after and before it was
dropped into the cylinder.
volume = 19.73 mL – 13.31 mL = 6.42 mL
density = 28.63 g / 6.42 mL
<span>density = 4.46 g/mL</span>
