Video: Vertical motion nyob rau hauv physics yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Vertical Motion . Vertical zog yog hu ua lub zog ntawm cov khoom tiv thaiv lub gravitational rub. Nws yog tus kev taw qhia uas yog perpendicular rau qhov ncaj los yog tiaj tus. Qhov ceev ntawm lub kheej kheej nyob rau hauv upward kev taw qhia yog sib npaug rau qhov nrawm ntawm nqes kev taw qhia.
Ntawm no, dab tsi yog qhov ntsug ntawm qhov projectile?
A projectile yog ib yam khoom raws li lub zog nkaus xwb yog lub ntiajteb txawj nqus, muaj ib ntsug acceleration tshwm sim los ntawm lub ntiajteb txawj nqus; nws tus nqi yog 9.8 m / s / s, down, The ntsug veloc ib projectile hloov los ntawm 9.8 m / s txhua thib ob, Kab rov tav kev txav ntawm ib qhov projectile yog ywj siab ntawm nws ntsug motion.
Tom qab ntawd, lo lus nug yog, dab tsi ua rau kev txav ntsug? Lub projectile yog ib yam khoom uas tsuas yog lub zog yog lub ntiajteb txawj nqus. Lub ntiajteb txawj nqus ua rau cuam tshuam rau ntsug motion ntawm qhov projectile, yog li ua rau a ntsug kev ceev. Kab rov tav kev taw qhia ntawm qhov projectile yog qhov tshwm sim ntawm qhov nyiam ntawm txhua yam khoom hauv kev taw qhia kom nyob twj ywm hauv kev taw qhia ntawm qhov nrawm nrawm.
Vertical motion formula yog dab tsi?
Cov ntsug motion qauv yog h=-16t(squared)+vt+s. T sawv cev rau lub sijhawm (hauv vib nas this) uas ib yam dab tsi tau ya mus, thiab V yog qhov pib tshaj tawm (hauv ko taw ib ob). S sawv cev qhov siab thawj zaug (hauv ko taw).
Dab tsi yog 2 hom projectile motion?
Projectile zog tuaj yeem tshwm sim hauv txoj kev ncaj, ncig, parabolic, hyperbolic, elliptical thiab lwm yam. Projectile zog tuaj yeem muab faib ua ob qeb (rau kev taw qhia nyob rau hauv ib lub dav hlau nyob rau hauv parabolic txoj kev) nyob ntawm seb lub kab rov tav theem ntawm lub projectile thaum lub sij hawm kev taw qhia tseem zoo li qub los tsis.
Pom zoo:
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