In a 2-Dimensional Cartesian System,the X-Component of a Vector Is

question 58

Multiple Choice

In a 2-dimensional Cartesian system,the x-component of a vector is known,and the angle between vector and x-axis is known.Which operation is used to calculate the magnitude of the vector? (taken with respect to the x-component)

• A) dividing by cosine
• B) dividing by sine
• C) multiplying by cosine
• D) multiplying by sine

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Definitions:

Correct Tense

The proper use of verb forms in a sentence to accurately indicate the time of action or event relative to the speaker’s moment of speaking.

Tense

A grammatical category used to express time in verb forms, indicating past, present, or future action.

Pronoun Case

Refers to the form of a pronoun based on its function in a sentence, such as subjective (I, we), objective (me, us), and possessive (my, our).

Correct Case

The appropriate or accurate grammatical case (nominative, accusative, etc.) used in a language.