Decision 20.2.20 of the collection (Reshebnik) Kepe

Decision 20.2.20 of the collection (Reshebnik) Kepe

20.2.20. Two rods 2 and 3 of equal length l = 0,5 m connected by a hinge A. Determine generalized force corresponding to the generalized coordinate at a time when the angle φ = 25 °, if the force F = 100 N, and one cargo weight is 5 kg.

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(DYNAMICS, Chapter 20 - Lagrange equation of the second kind, paragraph - 20.2: Generalized power systems with one degree of freedom) 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 (handwritten or typed solution in Word) or in manuscript form in gif / jpg format ..
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