Section: Solid Mechanics | Marks: 2
A beam having flexural rigidity EI and length L is subjected to a concentrated end moment 0 M as shown in the figure. For 3 2 4 10 N-m EI =× , 1m L = and 0 8kN-m M = , the strain energy stored (in kN-m) in the beam and the rotation (in rad) at the free end respectively are
- A. 8.00 and 0.02
- B. 8.00 and 2.00
- C. 8.00 and 0.04
- D. 0.80 and 2.00 2 m 1 m L M0
Answer: B. 8.00 and 2.00