7mR 2mR D A uniform rod AB of mass m length 2a is allowed to

Last updated: 6/13/2023

7mR 2mR D A uniform rod AB of mass m length 2a is allowed to fall under gravity with AB in horizontal position When the speed of rod is v suddenly the end A is fixed The angular velocity of rod with which it begins to rotate will be 1 3 3v 2a 3v 2 4 5v 3a 5v