14.6.5. The reservoir 1 is the moment of inertia about a vertical axis Oz is 1 kg · m2 rotates at angular speed ω0 = 18 rad / s. After the opening of the valve 2, it is filled with bulk material. To determine the angular velocity of the filled container, when its moment of inertia is 3 kg · m2.

Right after the payment you will receive a link to a zip archive with the solution of the problem 14.6.5
(Chapter 3 - Dynamics theme - 14.6: The theorem of change of angular momentum) of Reshebnik to the collection of short tasks on the theoretical mechanics Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012.
Task completed in word format (manuscript).
After checking the solutions I would be very grateful if you leave a positive review.