If 4 joule work is to be done in stretching a spring by 4 cm then spring constant of the spring is |
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(a) |
5 x 10 |
(b) |
5 x 10 |
(c) |
2 x 10 |
(d) |
2 x 10 |

If 4 joule work is to be done in stretching a spring by 4 cm then spring constant of the spring is |
|||||||

(a) |
5 x 10 |
(b) |
5 x 10 |
(c) |
2 x 10 |
(d) |
2 x 10 |

127