The Angle Between Vectors $$\vec{A} \quad$$ And $$\vec{B} \quad$$

question 32

Multiple Choice

The angle between vectors $$\vec{A} \quad$$ and $$\vec{B} \quad$$ is 30º, and their sum is $$\vec{C} \quad$$ . Which vector diagram correctly describes the vectors $$\vec{A} \quad$$ , $$\vec{B} \quad$$ , and $$\vec{C} \quad$$ ?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

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Definitions:

Hydrogen Ions

Positively charged ions (H+) formed when hydrogen atoms lose their electrons, significantly influencing the pH of solutions.

Acidosis

A condition characterized by an excessive accumulation of acid or a significant loss of bicarbonate in the body, which can decrease blood pH.

Hyperventilation

Rapid or deep breathing that exceeds the body's need for oxygen, often leading to a decrease in carbon dioxide levels in the blood.

Hypoventilation

A state of insufficient ventilation leading to an increase in blood carbon dioxide levels, which can disrupt the body's acid-base balance.