MCQOPTIONS
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MCQOPTIONS
| 1. |
The fundamental natural frequency of the cantilever beam with point load P acting at the free end, in rad/sec is |
| A. | \(\sqrt {\frac{{3EIg}}{{P{L^3}}}}\) |
| B. | \(\sqrt {\frac{{P{L^3}}}{{3EIg}}}\) |
| C. | \(\frac{1}{{2\pi }}\sqrt {\frac{{3EIg}}{{P{L^3}}}}\) |
| D. | \(\frac{1}{{2\pi }}\sqrt {\frac{{P{L^3}}}{{3EIg}}}\) |
| Answer» B. \(\sqrt {\frac{{P{L^3}}}{{3EIg}}}\) | |