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:

Parasitic Worm

A creature that resides within or on a host organism, deriving its nourishment from or to the detriment of the host.

Specimen

A sample taken for scientific testing or analysis.

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A long-lasting liver disease in which normal liver tissue is replaced with nonfunctioning scar tissue.

Liver

A vital organ involved in numerous metabolic processes, including detoxification, protein synthesis, and the production of biochemicals necessary for digestion.