Vector = 1

question 7

Multiple Choice

Vector = 1.00 + -2.00 and vector = 3.00 + 4.00 . What are the magnitude and direction of vector = + ?

• A) 7.21 in a direction 33.7° counterclockwise from the positive x axis
• B) 6.00 in a direction 63.4° counterclockwise from the positive x axis
• C) 4.47 in a direction 6.34° counterclockwise from the positive x axis
• D) 4.47 in a direction 26.6° counterclockwise from the positive x axis
• E) 7.21 in a direction 56.3° counterclockwise from the positive x axis

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Definitions:

Childhood Obesity

A serious medical condition affecting children and adolescents, characterized by having excess body fat that negatively impacts their health.

Heredity

is the passing on of physical or mental characteristics genetically from one generation to another.

Logical Principle

Fundamental concepts or assumptions that underpin reasoning and logical analysis, serving as the basis for deductions and conclusions.

Body Mass Index (BMI)

A measure of body fat based on an individual's weight in relation to their height, used to categorize underweight, normal weight, overweight, and obesity.