Exam-style question
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What is the definition of angular displacement?.
- A.The angle through which an object has rotated about a fixed axis
- B.The rate of change of angular velocity
- C.The distance traveled along a circular path
- D.The change in angular momentum
Model answer
What a good answer should say
- The angle through which an object has rotated about a fixed axis
Explanation
Why this works
Angular displacement is defined as the angle in radians through which a point or line has been rotated in a specified sense about a specified axis.
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