A hollow cylindrical column of steel supports a load of 20,000 kg. The inner and the outer radii of
Channel: Doubtnut
Date: 2020-08-02

A hollow cylindrical column of steel supports a load of 20,000 kg. The inner and the outer radii of the column are 50 cm and 60 cm respectively. Assuming the load distribution to be uniform, calculate the compressional strain of the column. Given, Young's modulus of steel `=2.0 xx 10^(11) Nm^(2)` and `g=10ms^(-2)`.