Record participate simultaneously in two rotational motions with angular velocities ω1 = 2 rad / s w2 = 4 rad / s. What forms the angle in degrees absolute angular velocity vector with the vector ω2?

after payment you will receive a link to a zip archive with the solution of 12.2.10
(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.

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