13 A student sits on a rotating stool holding two 3 5 kg

Last updated: 6/15/2023

13 A student sits on a rotating stool holding two 3 5 kg masses When his arms are extended horizontally the masses are 1 m from the axis of rotation and he rotates with an angular speed of 0 85 rad s The moments of inertia of the students plus stool is 5 kg m and is assumed constant The student then pulls the masses to 0 35 m from the axis of rotation a Find the new angular speed of the system 5 points