Answer:
in rocket flight become balance and unbalanced sometimes
The electrical force between the charges would: D) It will decrease to one-ninth the original force.
First find the missing angles. right now you have 30, 60, and 45. that dotted line between 45 and 60 is connected to another line dividing the 360 in half (making it only 180) if its in two parts and part 1 is 60 that makes part 120. you need angle PF though, so add your 120 on to the 30 giving you 150. to check your answer you add up all sides and if it makes 360 then it's right. my answer for angle PF would be 150.
C) The Third Law of Thermodynamics states that absolute zero cannot be reached.
Complete question is;
Marie observed people at a store. Which is a qualitative observation she may have made?
A. Twenty people walked into the store.
B. The store sells clothes.
C. It was 1:00 P.M.
D. all of the above
Answer:
Option B:The store sells clothes.
Explanation:
We want to find the one that is a qualitative observation;
Looking at the options;
A. Twenty people walked into the store. This denotes a quantitative measure because of the number 20.
B. The store sells clothes. This denotes a qualitative measure because it describes what she sells.
C. This is a quantitative measure because it deals with time of 1 pm which is quantitative.
Therefore, the correct answer is Option B