Question:
A wire of length L and cross section area A suspended at one
Last updated: 6/7/2023
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A wire of length L and cross section area A suspended at one of its end from a ceiling density and Young s modulus of material are d ar Y respectively then its elastic potential energy du to its weight is 1 3 d g AL 2Y d g AL 2 4 d g AL 6Y d g AL 3Y