Use arrows to point out features of the graphs and describe what you see. Figures A and B are aligned over time so you will use both together to see what happens in the blood before the dive, during the dive (18 minutes), and after the dive. BP in the upper graph refers to blood pressure and the up and down arrows mark the beginning and end of the change in blood pressure as a result of the 18- minute dive. Once you have described what you see in the graphs, explain the relationships between the factors within each box in the table below.

Consider the motion of the balloon and its air contents in terms of momentum. in step 1 above, the total momentum of the balloon and its contents was zero. recall that momentum = mv. both the balloon and the air inside it had a velocity of zero and therefore the total momentum was zero. now think about what happened when the air escaped from the balloon. a certain mass of air accelerated in one direction. in order to keep the total momentum of the system zero, the balloon itself (which has mass) had to accelerate in the opposite direction. use this scenario to you explain why the soda can rotates when the water squirts out of the escape holes. what was your hypothesis concerning the water-filled can? according to your data, do you think your hypothesis was correct? (be sure to refer to your data when answering this question.) summarize any difficulties or problems you had in performing the experiment that might have affected the results. describe how you might change the procedure to avoid these problems. give at least one more example of newton's third law in everyday life.