Bending, hu ua "tus neeg tua hneev taw tsis zoo," tshwm sim thaum tus xub tso tawm ntawm hneev. Lub thrust rau pem hauv ntej ntawm txoj hlua ua rau lub taub hau khoov rau hauv ib qho kev taw qhia thiab tom qab ntawd hnov mob nyob rau hauv qhov kev taw qhia uas nws speeds downrange. Lub zog qaum yuav tsum sib phim kom hneev taw hnyav.
Yuav ua li cas thaum xub tso tawm?
Thaum tus xub thim rov qab los ntawm hneev nti, qhov nro ntawm txoj hlua hneev taw qhia lub zog muaj peev xwm rau hneev thiab xub. Lub zog muaj peev xwm no yog hloov mus rau lub zog kineticthaum lub hneev tawm.
Yuav ua li cas quab yuam ntawm xub xub ua ntej nws tawm?
Tseem muaj gravity -- tib lub zog uas tuav peb mus rau lub ntiaj teb thiab ua kom lub ntiaj teb tig ncig peb lub hnub. Lub zog no yuav ua rau koj xub xub thaum nws tawm ntawm txoj hlua hneev.
Yuav ua li cas ib tug xub tso rau hauv archery?
Tus xub yog feem ntau tso tawm los ntawm kev so ntawm cov ntiv tes ntawm tes (saib Hneev kos), lossis ua rau cov cuab yeej tso tawm. Feem ntau qhov kev tso tawm yog ua kom lub caj npab nruj, hneev tes so, thiab xub txav rov qab siv cov leeg nraub qaum, tsis yog siv caj npab xwb.
Dab tsi ua rau Archer's Paradox?
Tus neeg tua hneev yog dab tsi? Nws yog qhov khoov ntawm tus xub thaum tso tus hneev nti thiab qhov kawg ncaj tawm ntawm xub thaum nws hits lubphiaj. Tus hneev taw tsis sib xws ua rau 'fishtailing' uas tshwm sim vim kev sib txhuam ntawm cov ntiv tes thiab cov hlua thaum nws plam.
