MCQOPTIONS
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| 1. |
A heavy particle hanging from a string of length \[l\]is projected horizontally with speed \[\sqrt{2gl}\]. The speed of the particle at the point where the tension in the string equals weight of the particle |
| A. | \[\sqrt{2gl}\] |
| B. | \[\sqrt{3gl}\] |
| C. | \[\sqrt{gl/2}\] |
| D. | \[\sqrt{gl/3}\] |
| Answer» E. | |