An unknown weight falls through a height of 10mm on a collar rigidly attached to a lower end of a vertical bar 500cm long. If E =200GPa what will be the value of stress?

A tensile load of 60kN is gradually applied to a circular bar of 4cm diameter and 10m long. What will be the strain ener…

What will be the stress induced in the rod if the height through which load is dropped is zero?

A weight of 10kN falls by 30mm on a collar rigidly attached to a vertical bar 4m long and 1000mm2 in section. What will …

What is the strain energy stored in a body when the load is applied gradually?

What will be the strain energy stored in the metallic bar of cross sectional area of 2 cm<sup>2</sup> and ga…

Resilience of material is important, when it is subjected to</p>

A material of youngs modulus and Poissons ratio of unity is subjected to two principal stresses σ1 and σ2 at a point in …

If a gradual tensile load (P) is applied to an elastic bar axially, the change in the length of bar is x. What will be t…