If Two Collinear Vectors and Are Added, the Resultant

question 10

Multiple Choice

If two collinear vectors and are added, the resultant has a magnitude equal to 4.0. If is subtracted from , the resultant has a magnitude equal to 8.0. What is the magnitude of ?

• A) 2.0
• B) 3.0
• C) 4.0
• D) 5.0
• E) 6.0

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Definitions:

Glucose

A basic glucose molecule serving as a vital energy source in life and a component in many types of carbohydrates.

Glycogen

An energy-storing polysaccharide made of glucose, found in animals and fungi, with a branched structure.

Animals

Living organisms that are characterized by voluntary movement, responsive to their environment, and consumption of organic substances.

Carbohydrate

Organic compounds made of carbon, hydrogen, and oxygen, serving as a major energy source for the body.