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प्रश्न
A particle is moving in a circular path of radius r. The displacement after half a circle would be
विकल्प
Zero
R
2r
r/2
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उत्तर
2r
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संबंधित प्रश्न
Which of the following is true for displacement?
- It cannot be zero.
- Its magnitude is greater than the distance travelled by the object.
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