When a small block is suspended at the ...

When a small block is suspended at the lower end of an elastic steel wire hanging form the ceilling, there is a loss in gravitational potential energy `(U)` of earth-block system then

The lost energy can be recovered

The lost energy is irrecoverable

only`x/2` amount of energy is recoverable

Only `x/3` amount of energy is recoverable

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AAKASH INSTITUTE-MECHANICAL PROPERTIES OF SOLIDS-Assignment(Section-B)

Two wires of equal length and cross-sectional area are suspended as sh...
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When a small block is suspended at the lower end of an elastic stee...
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The volume change of a solid copper cube 20 cm on an edge, when subjec...
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Three bars having length l, 2l and 3l and of cross-section A, 2A and 3...
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A force F is applied along a rod of transverse Sectional area A. The n...
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The strain energy stored in a body of volume V due to shear strain is ...
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A material has normal density rho and bulk modulus K. The increase in ...
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