Chapter 4 Describing Motion Around Us- Part 4

What is the magnitude of displacement if a body completes one full round of a circular track of radius 'r'?

Type: MCQ • Marks: 1
What is the magnitude of displacement if a body completes one full round of a circular track of radius 'r'?
Options
A. πr
B. 4r
C. Zero
D. 2πr
Explanation
Returning to the starting point after one full circle gives zero displacement.
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Class 9th Science (MCQ)

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