Answer:
See the explanation below
Explanation:
We must perform a sum of forces on the body, that sum of forces is equal to zero. That is, the body is in balance and does not move.
ΣF = 0
3 - 3 = 0
This force is negative and acts by pointing downwards.
E all of the answers above correlate to the student and his skateboard
Answer:
1, 2, 3, and 6 are the answers.
Explanation:
sorry for the late response
The answer is D) neutral water reacts with carbon dioxide to form an acid solution
I believe you are right. pH is the concentration of H+. Therefore the more acidic the more H+.