Which of the Following Is an Accurate Statement

question 20

Multiple Choice

Which of the following is an accurate statement?

• A) The magnitude of a vector can be zero even though one of its components is not zero.
• B) It is possible to add a scalar quantity to a vector.
• C) Even though two vectors have unequal magnitudes, it is possible that their vector sum is zero.
• D) Rotating a vector about an axis passing through the tip of the vector does not change the vector.
• E) The magnitude of a vector is independent of the coordinate system used.

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Definitions:

Three Decimal Places

Referring to a numerical precision that includes three digits to the right of the decimal point.

\(50e^{-0.1x}\)

A mathematical expression representing exponential decay, where \(e\) is the base of the natural logarithm.

Three Decimal Places

Refers to numbers that are rounded or precise to the third digit after the decimal point.

\(100e^{-0.5x}\)

This represents an exponential expression used in various mathematical and scientific calculations.