MCQOPTIONS
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MCQOPTIONS
| 1. |
A pendulum bob on a 2 m string is displaced 60o from the vertical and then released. What is the speed of the bob as it passes through the lowest point in its path [JIPMER 1999] |
| A. | \[\sqrt{2}\,\,m/s\] |
| B. | \[\sqrt{9.8}\,\,m/s\] |
| C. | 4.43 m/s |
| D. | \[1/\sqrt{2}\,\,m/s\] |
| Answer» D. \[1/\sqrt{2}\,\,m/s\] | |