MCQOPTIONS
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MCQOPTIONS
| 1. |
Let A, B, C, D be points on a vertical line such that AB = BC = CD. If a body is released from position A, the times of descent through AB, BC and CD are in the ratio. |
| A. | \[1:\sqrt{3}-\sqrt{2}:\sqrt{3}+\sqrt{2}\] |
| B. | \[1:\sqrt{2}-1:\sqrt{3}-\sqrt{2}\] |
| C. | \[1:\sqrt{2}-1:\sqrt{3}\] |
| D. | \[1:\sqrt{2}:\sqrt{3}-1\] |
| Answer» C. \[1:\sqrt{2}-1:\sqrt{3}\] | |