Solution 13.4.19 from the collection Kep OE 1989

Solution 13.4.19 from the collection Kep OE 1989

13.4.19. Body suspended by a spring with a stiffness coefficient = 700 N / m makes free vibrations of the vertical amplitude of 0.2 m. To define weight if oscillation started from the position of static equilibrium with the initial velocity of 4 m / s.

Additional information:

Right after the payment you will receive a link to a zip archive with the solution of the problem 13.4.19
(Chapter 3 - Dynamics theme - 13.1: Free undamped vibrations) from 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.
This task is completed in the word format.
After checking the solutions I would be very grateful if you leave a positive review.