Answer:
≈39.2354 [m]
Explanation:
1) coordinates of the rock 1;
2) coordinates of the rock 2; note, ↑ means, the rock moves up, ↓ means the rock moves down;
3) the required distance.
For more info see the attachment.
Explanation:
how many points are you giving?
Answer:
20 N
Explanation:
The question above is related to "Newton's Third Law of Motion." It states that <em>every action is being opposed by a reaction of equal size but different direction</em>.
The action force in the situation above is 20 N while the reaction force here is the one coming from the volleyball. So if the action force is <em>20 N </em>then it's a common sense that the reaction force is also<em> 20 N.</em>
Thus, <u>20 N is the amount of force that the volleyball is exerting on Ana.</u>
Capillaries are the smallest in the body. They carry oxygen and collect Carbon Dioxide. They bring the Carbon Dioxided blood to the lungs. In the lungs the blood gets oxygenated and goes back to the body. Capillaries also take nutrients to the body.
The answer is B.
<span>return blood to the lungs
</span>
HOPE THIS HELPS