the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 training u043fu043eu0441u043eu0431u0438u00a0u043c on physics and theoretical mechanics. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - the demonstration effect of visualization parameters of forced oscillations.a training device for physics contains base, pat nel, supple casing, motor, which is attached to the plate, the movable load, eccentric u0437u0430u043au0440u0435u043fu043bu0435u043du043d one shaft u0434u0432u0438u0433u0430u0442u0435u043bu00a0, scale and image.u043au0440u0438u0432u043eu0439 with axis resonant frequencies at which the elements are united in u043cu043du043eu0433u043eu043fu043eu0437u0438u0446u0438u043eu043du043du044b two switch u0433u0451u0440u043au043eu043du043eu043c, established under the amplitudes.the first u043fu043eu0441u0442u043eu00a0u043du043du044bu0439 magnet strengthened on the goods, the second u043fu043eu0441u0442u043eu00a0u043du043du044bu0439 magnet is installed on the elastic plate, the luminous element is connected to the source of the goods and strengthened u043fu0438u0442u0430u043du0438u00a0 through contacts u0441u043au043eu043bu044cu0436u0435u043du0438u00a0. reed switch with u0437u0430u043cu044bu043au0430u044eu0449u0438u043cu0438 contacts is installed on the end of the u0434u0432u0438u0433u0430u0442u0435u043bu00a0, u0437u0430u043cu044bu043au0430u044eu0449u0438u0435 contacts of relay are in parallel u0433u0435u0440u043au043eu043du0443, 2 (i)
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