Unit Vectors: If = + 4 - 2

question 36

Multiple Choice

Unit vectors: If = + 4 - 2 - 3 and = - 4 -2 - 3 , which of the following numbers is closest to the magnitude of - ?

• A) 8
• B) 7
• C) 9
• D) 10
• E) 11

---

Definitions:

Open-Ended Questions

Open-Ended Questions are questions that cannot be answered with a simple "yes" or "no", encouraging a detailed or descriptive response.

Closed Questions

Types of questions designed to receive a specific, often one-word, answer, such as "yes" or "no."

Questionnaire

A research instrument consisting of a series of questions for the purpose of gathering information from respondents.

Record Interviews

The act of capturing audio or video of a conversation, typically for journalistic, research, or legal purposes.