MCQOPTIONS
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MCQOPTIONS
| 1. |
A pendulum bob has a speed of 3 m/s at its lowest position. The pendulum is 0.5 m long. The speed of the bob, when the length makes an angle of \[{{60}^{o}}\] to the vertical, will be (If \[g=10m/{{s}^{2}}\]) [MP PET 1996] |
| A. | \[\frac{E}{4}\] |
| B. | \[\frac{3E}{4}\] |
| C. | \[\frac{\sqrt{3}}{4}E\] |
| D. | \[{{K}_{1}}\] |
| Answer» E. | |