Imodoka ya McPherson yo mu bwoko bwa suspension yigenga nta kintu kiyigize kiyigenga, umurongo w’ubuyobozi ni wo uhuza umurongo w’inyuma, kandi muri rusange uhura n’umurongo w’inyuma w’ingufu. Iyo ipine izamutse ikanamanuka, igice cyo hasi cy’inyuma kizunguruka n’ukuboko guzunguruka, bityo umurongo w’ipine n’inyuma bizunguruka hamwe na ryo, kandi imiterere y’ipine n’inyuma n’umuvuduko w’ipine birahinduka.
Guhagarika kwigenga kw'amasano menshi
Ubwoko bw'imirongo myinshi bugizwe n'imirongo itatu kugeza kuri itanu ihuza cyangwa irenga, ishobora gutanga ubuyobozi mu byerekezo byinshi, ku buryo ipine rigira inzira yizewe yo kuyiyobora. Imirongo myinshi ihuza ahanini igizwe n'imirongo myinshi, imirongo ifunga amashanyarazi n'imashini igabanya ubushyuhe. Igikoresho giyobora gifata inkoni kugira ngo itware kandi yohereze imbaraga zo ku ruhande, imbaraga zihagaze n'imbaraga ziramba. Umurongo mukuru w'imirongo myinshi uhuza amashami menshi uhera ku gice cyo hasi cy'umupira ujya ku gice cyo hejuru cy'umugozi.
