An object which experiences either a change in the magnitude or the direction of the velocity vector can be said to be accelerating. This explains why an object moving in a circle at constant speed can be said to accelerate - the direction of the velocity changes.
Answer:
i think A.
Explanation:
bc B. makes the molecules hight temp = move faster = more collisions = higher rate, C. it's use is to make reactions rates increase, D. somthung abt more surface area and easier collisions
10.1 grams of potassium nitrate, <span>10.1/50= 0.202</span>
Answer:
The pH of the solution is 1.68.
Explanation:
Hope this helped!
Answer: 0.11 g H2
Explanation: just took test and got it right
