Vector Is 3 $\degree$ From the Positive X Axis

question 16

Multiple Choice

Vector is 3.0 units in length and points along the positive x axis; vector is 5.0 units in length and points along a direction 150 $\degree$ from the positive x axis. What is the magnitude of the resulting vector when vectors and are added?

• A) 7.0
• B) 6.7
• C) 2.8
• D) 2.1

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Definitions:

Cohesion

The attractive force between molecules of the same substance, contributing to phenomena like water droplets forming and trees transporting water from roots to leaves.

Carbohydrates

Organic compounds consisting of carbon, hydrogen, and oxygen, serving as a major energy source for the body, and found in foods like bread, pasta, and fruits.

Hereditary Information

Genetic material passed from parents to offspring, determining inherited characteristics.

Chemical Reactions

Processes in which substances interact to form new compounds with different chemical properties.