Four identical hollow cylindrical columns of mild steel support a big structure of mass 50,000 kg. The inner and outer radil of each column are 30 and 60 cm respectively. Assuming the load distribution to be uniform, calculate the compressional strain of each column.

: Four identical hollow cylindrical columns of mild steel support a big structure of mass 50,000 kg. The inner and outer radii of each column are 30 cm and 60 cm respectively. Assuming the load distribution to be uniform, calculate the compressionai strain of each column.

Four identical hollow cylindrical cloumns of steel support a big structure of mass 50.000 kg. the inner and outer radii of each column are 30 cm and 60 cm respectively. Assume the load distribution to be uniform , calculate the compressional strain of each column. the Young's modulus of steel is 2.0 xx 10^(11) Pa .

Four identical hollow cylindrical cloumns of steel support a big structure of mass 50.000 kg. the inner and outer radii of each column are 30 cm and 60 cm respectively. Assume the load distribution to be uniform , calculate the compressional strain of each column. the Young's modulus of steel is 2.0 xx 10^(11) Pa .

Four identical hollow cylindrical cloumns of steel support a big structure of mass 50.000 kg. the inner and outer radii of each column are 30 cm and 60 cm respectively. Assume the load distribution to be uniform , calculate the compressional strain of each column. the Young's modulus of steel is 2.0 xx 10^(11) Pa .

Four identical hollow cylindrical columns of mild steel support a big structure of mass 50xx10^(3) kg .The inner and outer radii of each column are are 50 cm and 100 cm respectively. Assuming uniform local distribution ,calculate the compression strain of each column. [use Y=2.0xx10^(11)Pa,g=9.8m//s^(2)]

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) .

In the system shown in the figure blocks A and B have mass m_(1)=2 kg and m_(2)=26//7 kg respectiely. Pulley having moment of inertia I=0.11kgm^(-2) can rotate without friction about a fixed axis. Inner and outer radii of pulley are a=10 cm and b=15 cm respectively. B is hanging with the thread wrapped around the pulley, while A lies on a rough inclined plane. Coefficient of friction being mu=sqrt(3)//10 Calculate as. Tension in each thread, and b. Acceleration of each block (g=10 ms^(-2))