Muchidzidzo fundoyetsimba, hwarapakati (centrifugal) zvinoreva kufamba nerudzivo rwunobuda kunze rwuchitiza pakati, zvikurusei pakati pedenderedzwa. Shoko rokuti kukwara rinoreva kutiza. Fosi yeRutondapakati (centripetal force) ndiyo inokonzera motokari kuti isabuda pamugwagwa kana yapinda pane munyongo kana kuti pane denderedzwa. Fosi yehwarapakati ifosi inoita makakatanwa neFosi yeRutondapakati. Apo Fosi yeRutondapakati inenge iri kukakatira mukati kuti mutumbi urambe uri kufamba mudenderedzwa, Fosi yehwarapakati inenge ichidhonzera kunze nokuda kwe inertia. Izvi zvinoonekwa kana bhazi riri kufamba pamugwagwa pane munyongo kana pakakombama. Fosi yeRutondapakati inokakatira bhazi mukati memunyongo ukuwo fosi yehwarapakati ichikakatira bhazi kunze kwemunyongo. Vamwe vanoti kana kuvanga kureva kutiza. Hwara (to escape, to escape from).