MCQOPTIONS
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| 1. |
A simple pendulum hanging from the ceiling of a stationary lift has a time period T1. When the lift moves downward with constant velocity, the time period is T2, then [Orissa JEE 2005] |
| A. | \[{{T}_{2}}\] is infinity |
| B. | \[{{T}_{2}}>{{T}_{1}}\] |
| C. | \[{{T}_{2}}<{{T}_{1}}\] |
| D. | \[{{T}_{2}}={{T}_{1}}\] |
| Answer» C. \[{{T}_{2}}<{{T}_{1}}\] | |