2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Acceleration uas tsis hloov nyob rau hauv lub sij hawm yog hu ua uniform los yog tas li acceleration. Nyob rau hauv ib tug ceev piv rau lub sij hawm graph rau uniform acceleration, txoj kab nqes ntawm txoj kab yog acceleration. … Cov kab zauv uas piav txog qhov nkhaus yog vf=vi+at.
Dab tsi yog daim duab ntawm kev nrawm nrawm?
Hint: Kev nrawm-lub sijhawm teeb tsa ntawm ib qho khoom txav nrog kev nrawm nrawm. Thaum lub nrawm nrawm - lub sijhawm teeb tsa tau npaj rau ib qho khoom txav nrog kev nrawm nrawm, txoj kab nqes ntawm daim duab yog kab ncaj, tus qauv ntawm txoj kab nqes ntawm daim duab qhia tias cov khoom txav mus los tsis sib xws acceleration.
Daim duab ntawm qhov nrawm nrawm yog dab tsi?
Kev nrawm nrawm txhais tau tias nrawm nrawm muaj qhov nqes tsis tu ncua. Yog tias qhov nrawm nrawm zuj zus, txoj hauj lwm daim duab yuav tsum muaj txoj kab nqes zuj zus. Lub acceleration tsis tu ncua ua rau lub parabolic txoj hauj lwm graph. Ib zaug ntxiv, qhov kev hloov pauv yog thaj chaw hauv qab qhov nkhaus ntawm daim duab nrawm.
acceleration yog dab tsi?
A qhov tsis tu ncua lossis kev nrawm nrawm txhais tau tias qhov nrawm ntawm cov khoom hloov pauv los ntawm tib tus nqi txhua ob. Thaum qhov ceev ntawm ib qho khoom poob qis nrog lub sijhawm (xws li qeeb qeeb), qhov khoom nrawm hloov pauv thiab yog li, los ntawm kev txhais, cov khoom yog nrawm.
Yuav ua li cas yog tus qauv rau kev nrawm nrawm?
Zaj. Acceleration uas tsis hloov nyob rau hauv lub sij hawm yog uniform, los yog tas li, acceleration. Covequation hais txog qhov pib tshaj tawm, qhov kawg tshaj tawm, lub sij hawm, thiab acceleration yog vf=vi+at.
Pom zoo:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Yuav ua li cas nrawm nrawm nrawm rau koj cov plaub hau?
Txawm hais tias nrawm nrawm nrawm thiab yooj yim rau nruab, tus qauv tsis zoo rau cov plaub hau ntuj. Cov nplaum nplaum tuaj yeem ua rau muaj kev puas tsuaj loj rau cov plaub hau ntuj, txawm tias siv lub hau. Coob tus poj niam raug kev txom nyem los ntawm cov plaub hau tawg thiab txawm tias cov plaub hau poob vim kev teeb tsa tsis raug.
Dab tsi yog qhov kev nrawm nrawm nrawm?
Spike Rush yog a nrawm-paced game mode. Lub sij hawm ua ntej ib puag ncig raug txo mus rau 20 vib nas this (feem ntau 30) thiab lub sijhawm ua si raug txo mus rau 80 vib nas this (feem ntau 100). Thaum cov neeg tawm tsam muaj sijhawm tsawg dua los cog, lawv kuj muaj qhov zoo ntawm txhua tus neeg ua si uas muaj qhov dav.
Peb qhov twg yog qhov yuav tsum tau ua ua ntej rau kev ua kom nrawm nrawm nrawm?
Cov yam yuav tsum tau ua ua ntej yuav tsum tau ua kom ua tau kom pib ua tsis tau sai: Tus broker configuration yuav tsum ua hauj lwm nyob rau hauv siab tshaj plaws muaj los yog siab tshaj plaws kev kawm hom. Cov ntaub ntawv tseem ceeb yuav tsum tau teeb tsa nrog cov ntaub ntawv rov ua dua tshiab.
Qhov twg yog qhov kev txiav txim siab rau kev tsis lees paub thiab rau kev ua kom muaj kev tawm tsam ntawm kev tawm tsam?
Kev qhuab ntuas tau siv los ntawm cov thawj coj loj hauv cov tub rog Romanrau txim rau cov koom haum lossis pab pawg loj ua txhaum cai, xws li kev ua phem, kev tawm tsam, kev tawm tsam, thiab kev tsis ncaj ncees, thiab rau lub pacification ntawm rebellious legions.
