MCQOPTIONS
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MCQOPTIONS
| 1. |
A mass M is suspended from a spring of negligible mass. The spring is pulled a little and then released so that the mass executes S.H.M. of time period T. If the mass is increased by m, the time period becomes 5T/3. Then the ratio of m/M is [AIEEE 2003] |
| A. | \[\frac{5}{3}\] |
| B. | \[\frac{3}{5}\] |
| C. | \[\frac{25}{9}\] |
| D. | \[\frac{16}{9}\] |
| Answer» E. | |