The disc 1 rotates at the bent axis 2 at an angular velocity ω1 = 4 rad / sec. 2-axis rotational speed of the bearing 3 is equal to ω2 = 4 rad / sec. Determine the unit of absolute angular velocity of the disk.

receive a link to a zip archive with the solution of the problem 12.2.9
(Chapter 2 - Kinematics, theme - 12.4: The general case of addition of a rigid body movements) in theoretical mechanics from the collection of short tasks Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012.

This task is completed in the format word (handwritten or typed solution in Word) or in manuscript form in the gif format, packed to the archive zip (open on any PC).