Which of the following is not true?

A)The product of two scalars is a scalar.
B)The sum of two vectors is a vector.
C)The difference of two vectors is a vector.
D)Acceleration is a vector.
E)The product of a vector and a scalar is a scalar.

Question

Which of the following is not true?
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A)The product of two scalars is a scalar.
B)The sum of two vectors is a vector.
C)The difference of two vectors is a vector.
D)Acceleration is a vector.
E)The product of a vector and a scalar is a scalar.

Quizplus · Accepted Answer

The product of a vector and a scalar results in a vector, not a scalar. This operation scales the magnitude of the vector without changing its direction, thus maintaining its vector nature.

Which of the Following Is Not True