MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
Which among the following is a vector quantity? (a) work (b) power (c) energy (d) moment of couple.
Topic: Moment of a couple as a vector
Question wording verified against source paper
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(d) Moment of couple.
Explanation
A moment of couple has both magnitude and direction; its direction is perpendicular to the plane of the couple.
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