Official Answer
Answer
'Amavuta yo kwisiga' cyangwa 'snap-through' nuburyo bwo guhungabana kwa elastique kugaragara mumasoko yumurongo umwe mugihe igipimo cyuburebure bwumuraba $ h $ nubunini bwibintu $ t $ kiri hejuru cyane. Niba isoko yamenetse, irashobora kugera aho 'ifata' muburyo budahindagurika cyangwa imiterere igororotse hamwe no kugabanuka gutunguranye kwumutwaro. Ibi birasa mubiharuro bisa no guhuzagurika. Kugira ngo wirinde ibi, abashushanya bagomba kugumana igipimo cya $ h / t $ murwego aho igipimo cyimpeshyi gikomeza kuba cyiza. Niba igipimo $ dk / df $ gihinduka kibi, isoko ntigihinduka. Ubu ni uburyo bukomeye bwo kunanirwa muburyo bwo guhinduranya aho bisabwa kugira ngo ukande neza, ariko birananirana muburyo bwimikorere ya preload.
