Question detail

Which of the following quantities is NOT a vector quantity?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Forces and their interactions

Question

  1. A. Force
  2. B. Displacement
  3. C. Mass
  4. D. Acceleration

Answer

Mass

Explanation

Mass is a scalar quantity that only has magnitude and does not have direction, unlike force, displacement, and acceleration which are vector quantities.

Common mistake

Confusing Vector and Scalar Quantities

Students often identify displacement as a scalar quantity instead of a vector quantity.

Remember that displacement has both magnitude and direction, making it a vector quantity. Practice distinguishing between scalar and vector quantities by focusing on their definitions.

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