Sei zvichifaniravharuvhu yepasi roseInogona kugadzirwa sevharuvhu yepasi ine dhayamita shoma, yekubuditsa yakakura uye dhayamita diki? Mukugadzira nekuisa, vharuvhu yepasi ine dhayamita shoma uye yekubuditsa yakakura inowanzo shandiswa, kureva kuti, vharuvhu yepasi inoyerera kubva pasi pevharuvhu kusvika pamusoro pevharuvhu. Vharuvhu yepasi ine dhayamita diki ine torque diki kwazvo uye torque diki yekuvhura nekuvhara. Kunyangwe pasi pesimba rekushanda, kukanganisa pakushanda kudiki, nekuti simba renzira yekuyerera kwemedium pakuoma kwekushanda rinogona kufuratirwa. Vharuvhu yepasi ine dhayamita diki inotorwa. Dzese idzo zvivakwa zvisina kuenzana. Sei vharuvhu yepasi ichifanira kugadzirwa ine dhiyamita shoma uye yekubuditsa yakakura ine dhiyamita shoma uye yekubuditsa yakakura? Kana yakavharwa, kumanikidzwa kwepakati kune dhiyamita diki patsinde yevharuvhu uye haizokanganisi tsinde yevharuvhu.
Hunde yevharuvhu inonyudzwawo muchinhu chinogadzirwa nesimbi, izvo zvisiri nyore kuti ngura iparadzwe nechinhu chinogadzirwa nesimbi, izvo zvinodzivirira hunde yevharuvhu zvinobudirira; chimiro chekurongedza chinobviswawo kubva muchinhu chinogadzirwa nesimbi, zvichiita kuti chinhu chinogadzirwa nesimbi chive nesimba pakurongedza, uye zvichiwedzera hupenyu hwechinhu chinogadzirwa nesimbi.
Chinhu chinonyanya kukosha kuchengetedzeka. Kana tsinde yevharuvhu ikatyoka kana zvimwe zvikaitika, vharuvhu inogona kuvhurika yega kudzivirira kumanikidzwa kwakanyanya kwesystem.
Kushandisa nzira shoma yekubuda nayo uye nzira yekubuda nayo yakawanda kunogonawo kudzivirira dambudziko revharuvhu rinovhara mvura. Kana yakavharwa, pasi pesimba repakati, kumhanya kwekufamba pasi pechifukidziro chekuzora hakugone kukurumidza, uye nguva yekuvharira yakareba, uye hazvisi nyore kukonzera dambudziko remvura, zvichikonzera kudedera kwepombi uye kudzivirira kukuvara kwemidziyo yese ine chekuita nepaipi.