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| 1. |
The angular velocity and the amplitude of a simple pendulum is \[\omega \] and a respectively. At a displacement X from the mean position if its kinetic energy is T and potential energy is V, then the ratio of T to V is [CBSE PMT 1991] |
| A. | \[{{X}^{2}}{{\omega }^{2}}/({{a}^{2}}-{{X}^{2}}{{\omega }^{2}})\] |
| B. | \[{{X}^{2}}/({{a}^{2}}-{{X}^{2}})\] |
| C. | \[({{a}^{2}}-{{X}^{2}}{{\omega }^{2}})/{{X}^{2}}{{\omega }^{2}}\] |
| D. | \[({{a}^{2}}-{{X}^{2}})/{{X}^{2}}\] |
| Answer» E. | |