Question:
378 45 A metal wire of length L and area of cross section A
Last updated: 6/9/2023
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378 45 A metal wire of length L and area of cross section A is attached to a rigid support Another metal wire of length L and of the same cross sectional area is attached to the free end of the first wire A body of 48 A mass M is then suspended from the free end of the second wire If Y and Y are the Young s moduli of the wires respectively the effective force constant of the system of two wires is W SCI 10 a Y Y A c a b 2 Y L Y 4 c YY A 1 4 1 4 YY A 44 2 d A 44 2 49 A An ang sam