I need help with this asap. I'm on my last attempt and need to get correct.Thank you. 11b

5. [-/1 Points] DETAILS OSUNIPHYS1 11.3.WA.029.TUTORIAL. MY NOTES PRACTICE ANOTHER A 2.50-kg cylindrical rod of length 2.00 m is suspended from a horizontal bar so it is free to swing about that end. A solid sphere of mass 0.25 kg is thrown horizontally with a speed v1 = 16.0 m/s to hit the rod at the point A one-fifth of the way up from the bottom of the rod. The sphere bounces back horizontally with a speed v2 - 9.50 m/s, while the rod swings to the right through an angle 8 before swinging back toward its original position. What is the angular speed of the rod immediately after the collision? rad/s (a) ( b ) Additional Materials Reading Tutorial