A steel [E = 30,400 ksi, G = 11,700 ksi] socket extension (2…
A steel socket extension (2) has a diameter of 0.48 in. and a length of L = 1.8 in. It connects socket (3) to ratchet handle (1) which is 6.8 in. long. If a perpendicular force of 19 lb is applied to the end of the ratchet handle, determine the socket extension’s angle of twist.