Video: Newton's 3 Laws of Motion thiab piv txwv yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Piv txwv ntawm Newton tus 3rd Txoj cai ? Thaum koj dhia ntawm ib lub nkoj me me mus rau hauv dej, koj yuav thawb koj tus kheej mus rau hauv dej. Tib lub zog uas koj siv los thawb rau pem hauv ntej yuav ua rau lub nkoj txav rov qab. ? Thaum huab cua rushes tawm ntawm lub zais pa, qhov kev tawm tsam tawm tsam yog tias lub zais pa ya tuaj.
Kuj paub, Newton's 1st 2nd and 3rd laws of motion yog dab tsi?
Newton tus ua ntej txoj cai hais tias txhua yam khoom yuav nyob twj ywm nyob rau hauv so los yog nyob rau hauv uniform tsab ntawv tsa suab nyob rau hauv ib txoj kab ncaj nraim tshwj tsis yog yuam kom hloov nws lub xeev los ntawm kev ua ntawm ib qho kev quab yuam sab nraud. Qhov thib peb txoj cai hais tias rau txhua qhov kev nqis tes ua (lub zog) hauv qhov xwm txheej muaj qhov sib npaug thiab tawm tsam.
Ib yam li ntawd, Newton's 3 Laws of Motion yog dab tsi? Raws li hais, Newton tus peb txoj cai yog: Rau txhua qhov kev ua, muaj qhov sib npaug thiab tawm tsam. Cov lus txhais tau hais tias nyob rau hauv txhua qhov kev sib cuam tshuam, muaj ob lub zog ua haujlwm ntawm ob qho khoom sib cuam tshuam. Qhov loj ntawm lub zog ntawm thawj qhov khoom sib npaug ntawm qhov loj ntawm lub zog ntawm qhov khoom thib ob.
Kuj kom paub, cov piv txwv ntawm Newton txoj cai ntawm kev txav yog dab tsi?
Rau txhua lub zog uas muaj, ib qho ntawm qhov sib npaug ntawm qhov sib npaug thiab qhov sib txawv ntawm qhov kev coj ua tawm tsam nws: kev ua thiab cov tshuaj tiv thaiv. Rau piv txwv , ib lub pob pov rau hauv av exerts downward quab yuam; nyob rau hauv teb, av exerts ib tug upward quab yuam ntawm lub pob thiab nws bounces.
Newton txoj cai thib 1 yog dab tsi?
Newton Thawj Txoj Cai hais tias ib yam khoom yuav nyob twj ywm nyob rau hauv so los yog nyob rau hauv ib qho kev taw qhia nyob rau hauv ib tug ncaj kab tshwj tsis yog ua raws li los ntawm ib tug sab nraud quab yuam. Nws yuav pom tau tias yog ib nqe lus hais txog inertia, cov khoom yuav nyob twj ywm hauv lawv lub xeev ntawm kev txav tshwj tsis yog lub zog ua kom hloov cov lus tsa suab.
Pom zoo:
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