1. A flexible connection consisting of rubber pads (thickness t= 9mm) bonded to steel plates is shown in the figure. The pads are 160mm long and 80mm wide. a. Find the average shear strain in the rubber if the force P =16KN and the shear modulus of the rubber is G = 1250kPa. b. Find the relative horizontal displacement between the interior plate and the outer plates. 160 mm- Rubber pad Rubber pad 80 mm 9 mm 1=9 mm Section X-X

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