engineering recuitment ISRO Scientist Mechanical Mock Test Strength of Materials Shear Force and Bending Moment Shear Force
A simply supported beam AB of length 9 m, carries a uniformly distributed load of 10 N/m for a distance of 6 m from end A. What are the reaction forces at A and at B ?
1
40 N and 20 N
2
60 N and 20 N
3
20 N and 60 N
4
30 N and 15 N