Solution of task 5.3.4 from the collection of Kepe OE

Solution of task 5.3.4 from the collection of Kepe OE

5.3.4
The projections of the force moment on the axis of the Cartesian coordinate system are: Mx = 12 N • m,
Mu = 14 N • m and Mz = 9 N • m. Determine the cosine of the angle between the angular momentum vector with respect to the center O and the Oz axis. (Answer 0.439)

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