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 the strain energy in the material of the bar ?

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

The strain energy stored in a body due to suddenly applied load compared to when it is applied gradually is</p>

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

A tension bar 6m long is made up of two parts, 4m of its length has cross sectional area of 12.5cm while the remaining 2…

Resilience of a material plays important role in which of the following?

A 1m long bar of uniform section extends 1mm under limiting axial stress of 200N/mm2. What is the modulus of resilience …

A load of 100N falls through a height of 2cm onto a collar rigidly attached to the lower end of a vertical bar 1.5m long…

A tensile load of 60kN is gradually applied to a circular bar of 4cm diameter and 5m long. What is the stretch in the ro…