Exam-style question
Try this first
Which of the following describes the relationship between angular displacement and linear displacement?.
- A.They are directly proportional with the radius as the constant.
- B.They are inversely proportional.
- C.They are equal regardless of the radius.
- D.They are unrelated.
Model answer
What a good answer should say
- They are directly proportional with the radius as the constant.
Explanation
Why this works
Angular displacement is related to linear displacement through the radius of the circular path, where linear displacement = radius × angular displacement. This shows a direct proportionality.
Common mistake
No common mistake is linked to this question yet.