A rod of length and radius ris joined to a rod of length 1 2

Last updated: 6/14/2023

A rod of length and radius ris joined to a rod of length 1 2 and radius r 2 of same material The free end of small rod is fixed to a rigid base and the free end of larger rod is given a twist of the twist angle at the joint will be A 0 4 B 0 2 C 50 6 D 80 9