The maximum instantaneous extension, produced by an unknown falling weight through a height of 4cm in a vertical bar of length 3m and of cross section area 5cm². what will be the instantaneous stress induced in the vertical bar and the value of unknown weight if E = 200GPa?

The deflection is ‘δ’, strain energy ‘U’ and load ‘W’ on a truss. These are re…

A steel rod is 2m long and 50mm in diameter. A axial pull of 100kN is suddenly applied to the rod. What will be the inst…

Which one of the following is the capacity of a material to absorb energy when it is deformed elastically and then, upon…

What is the relation between maximum stress induced due to sudden loading to maximum stress the gradual loading?

The strain energy in a member is proportional to ______

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

A square steel bar of 10mm side and 5m length is subjected to a load whereupon it absorbs a strain energy of 100J. what …

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