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Q. |
Centroid of the are of circle shown in adjacement figure is |
A. | r sin (?/2)/2 ?, 0 |
B. | r sin (?)/?, 0 |
C. | 2 r sin (?/2)/?, 0 |
D. | 107 dynes |
E. | 2r sin (?)/?, 0 |
Answer» C. 2 r sin (?/2)/?, 0 |
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