MCQOPTIONS
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MCQOPTIONS
| 1. |
If a spring extends by x on loading, then energy stored by the spring is (if T is the tension in the spring and K is the spring constant) [AFMC 2000] |
| A. | \[\frac{{{T}^{2}}}{2x}\] |
| B. | \[\frac{{{T}^{2}}}{2K}\] |
| C. | \[\frac{2K}{{{T}^{2}}}\] |
| D. | \[\frac{2{{T}^{2}}}{K}\] |
| Answer» C. \[\frac{2K}{{{T}^{2}}}\] | |