A turbine disk of mass 26 kg rotates at a constant rate of 9600 rpm. Knowing that the mass center of the disk coincides with the center of rotation O, determine the reaction at O immediately after a single blade at A, of mass 45 g, becomes loose and is thrown off.
![1385_cf15fc18-8d9a-4575-bae1-d74b63a8ff31.png](https://secure.tutorsglobe.com/CMSImages/1385_cf15fc18-8d9a-4575-bae1-d74b63a8ff31.png)