Determine the rotational inertial of three small beads. m1=12 g m2=15 g m3=17 g that can be approximated as objects, which are threaded onto a string with negligible mass. The beads are fixed in the positions shown. Find the rotational inertia around one end as shown.
kg m2 Now find the rotational inertia around an axis in the center of the rod and perpendicular to the rod.