<prompt> Pfupisa nyaya yacho: CNN Mukwikwidzi wenyika ari kutonga Lewis Hamilton newaanotamba naye Nico Rosberg vakatangazve kubva pavakasiya mwaka wadarika sezvo mwaka weFormula One wa2015 wakatanga muMelbourne. VaMercedes vaviri ava, avo vakatora nzvimbo yechipiri mumakwikwi ose ekutanga mwaka wadarika kunze kweimwe chete uye vakahwina makwikwi 16 pamakwikwi 19, vaitonga mumitambo yokutanga neyechipiri yeAustralia Grand Prix yemusi weSvondo. Rosberg, uyo akahwina GP yegore rapera paAlbert Park, ndiye akanga achimhanyisa mumugwagwa weMelbourne musi weChishanu, achipedza 0.1 sekondi pamberi paHamilton naSebastian Vettel achitora nzvimbo yechitatu kuchikwata chake chitsva cheFerrari - shasha yenyika yeGermany kanokwana kana yakapedza 0.715 sekondi pasi petsoka yakagadzwa nomunhu waanogara naye. Mutevedzeri waVettel wekuFinland, Kimi Raikkonen aive wechina, 1.1 masekondi kumashure kwehutungamiri neWilliams Valtteri Bottas naDaniel Kvyat, uyo aive achitanga kuRed Bull kubvira paakachinja kubva kuToro Rosso, achipedza wechishanu uye wechitanhatu. Zvakanga zvakanaka kudzokera mumotokari panzira iyi inotyisa, Rosberg akadaro, yakashuma saiti yepamutemo yeFormula One. Nhasi tine uchapupu hwekuti Silver Arrow yedu iri kukurumidza zvakare uye kwaive kutanga kwakanaka kwechikwata ichi, akawedzera kudaro. Zvinoratidzika zvakare kuti zviri pedyo zvikuru pakati paLewis neni uye iye mutyairi mukuru, naizvozvo ndinofanira kukwenya gadziriro nguva dzose kuti ndibude pamusoro. Gore rino richavazve hondo huru yokurwisana naye, ndine chokwadi. Ndiri kutarisira kupera kwevhiki kwokutanga kwemwaka mutsva nevateveri vose vakanaka vari kunze uko. Hamilton, uyo akamanikidzwa kurega mujaho wegore rapera nechinetso cheinjini, akagutsikana nokumhanya kwake. Zvinonakidza kudzokera kumhanya uye kudzokera kumhedziso yevhiki yomutambo. Kazhinji zuva rokutanga rave riri rakanaka, Hamilton akadaro. Nhasi kwakaratidzika kuva kunosimbisa kuti tine mwero wakanaka zvikuru. Asi kuchine dzimwe motokari dzinokurumidza kunze uko uye hatigoni kupinda muzvirongwa zvamangwana tisingafungi kuti dzichava pedyo. Mujaho wezuva rekuvhura wakanga wakanganiswa nekukakavadzana kuri kuitika pakati peSauber nemutyairi wekuchengetedza wechikwata cheSwitzerland cha2014 Giedo van der Garde. MuDutch ane makore makumi maviri nemapfumbamwe achangobva...  <response>: Nico Rosberg anomhanya kupfuura vamwe vose pamberi peboka raLewis Hamilton muAustralia GP practice. Mercedes duo yakatonga mwaka wadarika ichikunda makwikwi ose asi matatu pamakwikwi 19. Giedo van der Garde haasi kumhanyira Sauber pasinei nokutonga kwedare. Sebatian Vettel anoita kutanga kwakanaka kwechikwata chitsva cheFerrari achipedza kurovedzwa kwechipiri ari wechitatu. 