A cantilever beam, 2 m in length is subjected to a uniformly distributed load of 10 kN/m. If E = 200 GPa and I = 1000 cm4, the strain energy stored in the beam will be
1
7 Nm
2
12 Nm
3
8 Nm
4
40 Nm
A cantilever beam, 2 m in length is subjected to a uniformly distributed load of 10 kN/m. If E = 200 GPa and I = 1000 cm4, the strain energy stored in the beam will be