A wire fixed at the upper end stretches by length by applying a force F. The work done in stretching is |
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a) |
b) |
c) |
d) |
A wire fixed at the upper end stretches by length by applying a force F. The work done in stretching is |
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a) |
b) |
c) |
d) |
(d) Work done in stretching the wire = potential energy stored = = = |