Prob. 2.7-9. Two l-in. nylon rods are spliced together by gluing a 2-in. section of plastic pipe over the rod ends, as shown in Fig. P2.7-9, If a tensile force of P = 350 lb is applied to the spliced nylon rod, what is the average shear stress in the glue joint between the pipe and the rods? I in -- I in.-- 1/2 in.

Prob. 2.7-9. Two l-in. nylon rods are spliced together by gluing a 2-in. section of plastic pipe over the rod ends, as shown in Fig. P2.7-9, If a tensile force of P = 350 lb is applied to the spliced nylon rod, what is the average shear stress in the glue joint between the pipe and the rods? I in -- I in.-- 1/2 in.