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Mechanical Properties Of Solids
Question
If S is stress and Y is Young’s modulus of material of a wire, the energy stored in the wire per unit volume is
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2S2Y
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S2/2Y
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2Y/S2
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S/2Y
Solution
B.
S2/2Y
Some More Questions From Mechanical Properties of Solids Chapter
A rope is wound around a hollow cylinder of mass 3 kg and radius 40 cm. What is the angular acceleration of the cylinder if the rope is pulled with a force of 30 N?
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Mock Test Series
Mock Test Series