45. When hanging cargo masses m1 = 500 g and 400 g m2 = springs to free the last elongated equally (Δl = 15 cm). Neglecting the mass of the spring, to determine: 1) the period of oscillation of the load; 2) which of the goods under the same amplitudes have more energy and how many times.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
No feedback yet