A uniform solid disk of radius R and mass M is free to rotate on a frictionless .... bar with length d = 1.4 m and mass M. The bar is initially at rest but can rotate freely ... gum is a point particle and assume that the pivot is frictionless. ...
Transcribed image text: Question A uniform disk of radius r = 250 mm is attached at A to a 650-mm rod AB of negligible mass, which can rotate freely in a vertical plane about B. Determine (a) the period of small oscillations if the rod is riveted (locked) to the disk at A, (b) the length of the cord of the simple pendulum that will have the same period of oscillations as found in (a) corrected ...