Find the Sum of Two Vectors If One Has a Direction

question 52

Multiple Choice

Find the sum of two vectors if one has a direction of 65° and a magnitude of 10, and the other has a direction of 35° and a magnitude of 15.

• A)magnitude of 25 at direction of 100°
• B)magnitude of 5 at direction of 30°
• C)magnitude of 24.2 at direction of 46.9°
• D)magnitude of 24.2 at direction of 100°

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Definitions:

Cursive

A style of handwriting where the letters are connected in a flowing manner, intended for faster writing.

Automatic Processing

Cognitive functions that are performed without conscious awareness or effort, often as a result of learning and practice.

Echoic Memory

A component of sensory memory that retains an exact copy of what we hear for a brief period, usually up to several seconds.

Reading Speed

The rate at which a person can read text, often measured in words per minute (wpm), which can be influenced by the reader's skill, the complexity of the text, and the purpose of reading.