(Solved):   1. Determine the equivalent stiffness of system shown in Figure a (Answer = 2.6k) 2. Deter ...

 

1. Determine the equivalent stiffness of system shown in Figure a (Answer = 2.6k) 2. Determine the equivalent stiffness of system shown in Figure b (Answer= 7.03 * 107 N/m) 2 m Figure b L Figure a Li Li 2k 1 n 3k 2k E = 210 x 10° N/m² 1= 5 x 104 m² k = 1 x 108 N/m 49