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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The edges of an aluminum cube are 10 cm long. One face of the cube is firmly fixed to a vertical wall. A mass of 100kg is then attached to the opposite face of the cube. Shear modulus of aluminum is 25 × 10^9 Pa, the vertical deflection in the face to which mass is attached is

The edges of an aluminum cube are 10 cm long. One face of the cube is firmly fixed to a vertical wall. A mass of 100kg is then attached to the opposite face of the cube. Shear modulus of aluminum is 25 × 10^9 Pa, the vertical deflection in the face to which mass is attached is

A thick rope of density ρ and length L is hung from a rigid support. The increase in length of the rope due to its own weight is (Y is the Young's modulus)