Uniform rectilinear motion: pfungwa uye zvidzidzo zvinokosha

Kubatana kwakasiyana uye kusina kufanana ndiyo inonyanya kukoshesa pfungwa dze kinematics. Icho chinonyanya kukosha chechikamu chino chefizikiki ndechokuti, tichifunga nezvekufambisa kwekushandura kweimwe muviri, inofanira kutakurwa muchirangaridzo kuti zvikamu zvayo zvose zvinofamba nenzira imwechete zvakanyatsofanana. Ndicho chikonzero nei zvisingakodzeri kupa chimiro chekufamba kwemuviri wose wakapiwa, tinogona kuzviisa kune imwe chete yezvikamu zvayo.

Idzi hukuru hunhu hwekufambisa chero kupi zvako kunosanganisira nzira yadzo, kushanduka uye nekukurumidza. Iyo nzira inongova mutsara uripo chete mumafungiro, apo iyo kufamba kwechimwe chinhu chinowanikwa munzvimbo chinoitika. Iko kushanduka kune vector inotungamirirwa kubva pakutanga kusvika pakupedzisira. Pakupedzisira, kukurumidza inoratidza chirevo chekutenderera kwechimwe chinhu chisingatauri chete kutungamira kwayo, asiwo kufambisa kwekufamba kune imwe nhengo inotorwa seanongororwa.

Kubatana kwakasiyana-siyana kwakarongeka kune dzimwe nzvimbo pfungwa yekufungidzira, iyo inoratidzirwa nezvinhu zviviri zvikuru-kufanana uye kururamisa.

Kunyanya kwekufambisa kunoreva kuti inoitwa pamhepo inogara ichinge isina kuwedzerwa. Kururama kwechikwata chinoreva kuti chinoitika mumutsara wakarurama, ndiko kuti, nzira yayo ndeyomurongo wakarurama.

Kufambira mberi kubva kune zvose zviri pamusoro, zvinogoneka kutsvaga kugumisa, kuti shanduro yakasvibirira yunifomu ndeyemhando chaiyo yekufambisa sechikonzero icho muviri unenge uine nguva yakakwana yakaenzana unoziva kufamba kumwe chete. Saka, pakaputsa imwe nguva muzvikamu zvakaenzana (somuenzaniso, kwechipiri chimwechete), zvichave zvichibvira kuona icho nokuda kwekufambisa kwepamusoro muviri unofamba chikamu chakafanana kune chimwe chezvikamu izvi.

Nhanho yunifomu yekudzoka yakagadziriswa isvector yakawanda, iyo inowanikwa nhamba yakaenzana nechiyero chegwagwa inotenderera nemuviri kwekanguva chenguva kusvika kuhuwandu hunokosha hwemukati uyu. Uku kukosha hakubvi pane nguva chero ipi zvayo, uyezve, zvakakosha kuziva kuti kufambisa kweyunifomu yakagadziriswa kufamba kune imwe nzvimbo yenzira inoenderana zvachose nekushanduka kwemuviri. Muchiitiko ichi, kukosha kwehuwandu hwevheji yevhesi yevhesi yenguva yakasarudzwa yakaenzana nekukwira kwechinguva.

Kuratidzika kwemaitiro akafanana kunoratidzika nenzira inokosha yemugwagwa iyo muviri unopfuura pane imwe nguva yenguva. Nzira yakapfurikidza nerudzi urwu rwekufambisa haisi chinhu kunze kwemugadziri wekusimuka. Chikamu chacho, zvakare, chibereko chekufambisa kwomuviri, kwenguva iyo kufamba uku kwaiitwa.

Zvakangoitika zvekuti kana iyo displacement vector yakawirirana nehutano hwakanaka hwekambani yekambisi, ipapo kuonekwa kwekufungidzirwa kwemazuva ano hakusi kungova kwakanaka chete, asi kunopindirana nehukuru hwekukurumidza.

Kubatana kwakasiyana-siyana kunogona kusimudzirwa, kusanganisira, uye nenzira yean equation, umo ukama huri pakati pehutano hwemuviri nenguva huchaonekwa.