What Is the Magnitude of the Cross Product of a Vector

question 87

Multiple Choice

What is the magnitude of the cross product of a vector of magnitude 2.00 m pointing east and a vector of magnitude 4.00 m pointing 30.0° west of north?

• A) 6.93
• B) -6.93
• C) 4.00
• D) -4.00
• E) 8.00

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Definitions:

Parasympathetic Nervous System

Part of the autonomic nervous system responsible for conserving energy and promoting 'rest and digest' bodily functions.

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for physical activity, often referred to as the fight or flight response.

Developmental Psychologists

Specialists who study how and why human beings change over the course of their life, from infancy through old age.

Adolescent Changes

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