MCQOPTIONS
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MCQOPTIONS
| 1. |
_A square hole is made in a circular lamina, the diagonal of the square is equal to the radius of the circle as shown in below figure the shift in the centre of gravity is$? |
| A. | r (π - 0.75)/(π - 0.5) |
| B. | r (π - 0.25)/(π - 0.75) |
| C. | r (π - 0.5)/(π - 0.75) |
| D. | r (π - 0.5)/(π - 0.25) |
| Answer» B. r (≈ì√Ñ - 0.25)/(≈ì√Ñ - 0.75) | |