MCQOPTIONS
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MCQOPTIONS
| 1. |
A particle of mass 10 gm is describing S.H. M. along a straight line with period of 2 sec and amplitude of 10 cm. Its kinetic energy when it is at 5 cm from its equilibrium position is |
| A. | \[37.5{{\pi }^{2}}\,ergs\] |
| B. | \[3.75{{\pi }^{2}}\,ergs\] |
| C. | \[375{{\pi }^{2}}\,ergs\] |
| D. | \[0.375{{\pi }^{2}}\,erg\] |
| Answer» D. \[0.375{{\pi }^{2}}\,erg\] | |