Solution of task 20.2.17 from the collection of Kepe OE

Solution of task 20.2.17 from the collection of Kepe OE

20.2.17
The rod 2 is 0.5 m long, together with the attached point load 1 of mass m1 =
20 kg varies in the vertical plane. The spring 3 acts on the rod with the moment
Force M = -80 ?. Determine the generalized force corresponding to the coordinate? When the angle? =
? / 6. (Answer 7.16)

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