Question

    Which of the following is a vector quantity?

    A Velocity Correct Answer Incorrect Answer
    B Displacement Correct Answer Incorrect Answer
    C Acceleration Correct Answer Incorrect Answer
    D All of the above Correct Answer Incorrect Answer

    Solution

    Vector quantities are those that possess both magnitude and direction. Velocity, displacement, and acceleration are all vector quantities as they require both size and direction to be fully described. They also obey the triangle and parallelogram laws of addition.

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