2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub hauv paus ntsiab lus ntawm inertia pab muab cov lus teb: txij li peb nyob rau hauv kev sib tw nrog lub ntiaj teb, thiab peb lub ntuj xav yog khaws cov lus tsa suab, Lub Ntiaj Teb zoo li peb. thaum so. Yog li, lub hauv paus ntsiab lus ntawm inertia, deb ntawm kev ua cov lus pom tseeb, yog ib qho teeb meem tseem ceeb ntawm kev sib cav txog kev tshawb fawb.
Dab tsi yog inertia hauv txoj cai ntawm kev txav?
Newton thawj txoj cai ntawm kev txav mus los hais tias lub cev ntawm lub cev tseem nyob ntawm qhov chaw so, lossis, yog tias nyob rau hauv kev txav, tseem nyob hauv kev txav ntawm qhov nrawm nrawm tshwj tsis yog ua los ntawm lub zog sab nraud. Qhov no tseem hu ua txoj cai ntawm inertia. Inertia yog qhov nyiam ntawm ib qho khoom nyob rau hauv so lossis nyob twj ywm.
Qhov twg inertia pab tau?
Yog tias koj pov pob zeb ncaj nraim, nws yuav tsis txawv ntawm nws txoj kev. Inertia ua kom cov ice skaters glide ntawm cov dej khov hauv txoj kab ncaj nraim. Yog cua ntsawj, tsob ntoo tej ceg txav mus. Ib daim txiv hmab txiv ntoo uas ntog los ntawm tsob ntoo yuav poob rau hauv txoj kev uas cua tsiv vim inertia.
Dab tsi yog inertia thiab vim li cas nws tseem ceeb hauv txoj cai ntawm tsab ntawv tsa suab?
Qhov ntau qhov khoom muaj, qhov ntau dua nws qhov inertia thiab ntau lub zog nws yuav siv los hloov nws lub xeev ntawm kev txav. … Txoj cai lij choj ntawm inertia hais tias khoom hauv kev txav mus nyob hauv kev txav yog tias tsis muaj kev sib npaug ua rau lawv.
Dab tsi yog qhov tseem ceeb tshaj plaws ntawm inertia?
Nwsnyob ntawm lub cev mass kev faib tawm thiab cov axis xaiv, nrog lub sijhawm loj dua yuav tsum muaj lub zog ntau dua los hloov lub cev qhov kev sib hloov. Nws yog ib qho kev nthuav dav (ntxiv) cov cuab yeej: rau lub ntsiab lus loj lub sij hawm ntawm inertia tsuas yog qhov loj lub sij hawm lub square ntawm lub perpendicular nrug rau lub axis ntawm kev sib hloov.
Pom zoo:
Vim li cas txoj kev tseem ceeb tseem ceeb rau kev tswj xyuas qhov project?
txoj kev tseem ceeb tso cai rau pab pawg txheeb xyuas cov haujlwm tseem ceeb tshaj plaws hauv qhov project. … Qhov no muab kev nkag siab ntau dua rau koj qhov project ncua sij hawm thiab kev sib raug zoo ntawm cov haujlwm, ua rau koj nkag siab ntau ntxiv txog lub sijhawm ua haujlwm twg koj tuaj yeem hloov kho, thiab qhov twg yuav tsum nyob ib yam.
Ntawm qhov kev sib tshuam leej twg muaj txoj cai ntawm txoj kev?
Raws li txoj cai dav dav, koj yuav tsum tso rau cov tsheb uas twb dhau ntawm kev sib tshuam. Leej twg tuaj txog ntawm txoj kev sib tshuam ua ntej tau mus ua ntej. Thiab zoo ib yam li kev txwv kev kos npe, koj yuav tsum tawm mus rau lub tsheb ntawm koj sab xis thaum tsis ntseeg.
Dab tsi yog qhov tseem ceeb thiab vim li cas nws tseem ceeb los txheeb xyuas koj qhov tseem ceeb?
Qhov tseem ceeb yuav coj koj hauv kev txiav txim siab hauv lub neej thiab ua rau koj taug qab. Qhov tseem ceeb tshaj plaws, qhov tseem ceeb tshaj plaws yuav ua rau koj ntseeg siab hais tias "tsis yog." Lawv pab koj txheeb xyuas qhov xav tau tiag tiag hauv koj lub neej, piv rau lwm tus xav tias tseem ceeb.
Kev ceeb toom hauv txoj kev ntawm txoj kev hla kev?
Yog siv, Lub Teeb Ceeb Toom Hauv Txoj Kev yuav tsum muab tso rau hauv thaj chaw nruab nrab ntawm sab nraud ntawm txoj kab hla kevthiab 3 m (10 ft) ntawm ntug sab nraud ntawm kev hla kev. Nyob rau hauv txoj kev ceeb toom teeb yuav tsum fim deb ntawm txoj kev crosswalk yog unidirectional, los yog yuav tsum fim deb ntawm thiab hla txoj kev hla yog bidirectional.
Leej twg xav txog qhov tseem ceeb ntawm kev nrhiav txoj hauv kev nruab nrab?
Nagarjuna , (kev vam meej 2nd century ce), Indian Buddhist philosopher uas qhia txog cov lus qhuab qhia ntawm qhov tsis muaj dab tsi (shunyata shunyata Sunyata, hauv kev ntseeg hauv kev ntseeg, qhov tsis muaj tseeb uas ua qhov tseeb qhov kawg;
