Correct!

The answer to question 2 was b.
Write this answer down on your copy of Example Exam IV so that you will have this for later.
Now answer the following question.


3. Which of the following is true about momentum?
(a) it is a vector
(b) it is a product of mass times velocity
(c) impulses are required to change it
(d) all of the above
(e) none of the above