Official Answer
Answer
Iyo amasoko yumuraba ashyizwe kumurongo (Crest-to-Crest), igipimo cyimpeshyi $ k_ {sys} $ kibarwa nka $ \ frac {1} {k_ {sys}} = \ frac {1} {k_1} + \ frac {1} {k_2} + ... + \ frac {1} {k_n} $. Iboneza byongera gutandukana kwumutwaro watanzwe mugihe umutwaro uhoraho. Iyo ushyizwe hamwe (ugereranije), ibiciro byiyongera: $ k_ {sys} = k_1 + k_2 + ... + k_n $. Kuringaniza kuringaniza bikoreshwa kugirango ugere ku mitwaro myinshi mu mwanya muto wa axial, mugihe urukurikirane rwakoreshejwe murwego rurerure. Nibyingenzi mugihe cyo guterana kugirango tumenye neza ko amasoko akurikiranwe ahujwe neza kugirango wirinde 'inzoka' cyangwa kuruhande, akenshi bisaba umuderevu wimbere cyangwa umuyobozi wo hanze.
