Dab tsi yog kinetic thiab muaj peev xwm zog hauv physics?
Dab tsi yog kinetic thiab muaj peev xwm zog hauv physics?

Video: Dab tsi yog kinetic thiab muaj peev xwm zog hauv physics?

Video: Dab tsi yog kinetic thiab muaj peev xwm zog hauv physics?
Video: vim yog kev npam tiam ob Ep 51 2024, Kaum ib hlis
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Muaj peev xwm zog yog zog khaws cia rau hauv ib yam khoom vim nws txoj hauj lwm los yog kev npaj. Kinetic zog yog zog ntawm ib yam khoom vim nws txav - nws cov lus tsa suab. Txhua yam ntawm zog tuaj yeem hloov mus rau lwm hom zog.

Hauv qhov no, kinetic thiab lub zog muaj peev xwm yog dab tsi?

Zog tsis tuaj yeem tsim los tsis tuaj yeem rhuav tshem. Muaj peev xwm zog yog cov zog nyob rau hauv ib lub cev vim nws txoj hauj lwm. Thaum kinetic zog yog cov zog nyob rau hauv lub cev vim nws txoj kev txav. Cov mis rau muaj peev xwm zog yog mgh, qhov twg m sawv rau qhov loj, g sawv rau gravitational acceleration thiab h sawv rau qhov siab.

Ib tug kuj yuav nug, kinetic zog physics yog dab tsi? Hauv physics , cov kinetic zog (KE) ntawm qhov khoom yog qhov zog uas nws muaj vim nws txoj kev txav. Nws txhais tau hais tias yog txoj haujlwm xav tau los ua kom lub cev ntawm ib qho khoom loj los ntawm so mus rau nws qhov kev tshaj tawm. Tau txais qhov no zog thaum nws acceleration, lub cev tswj qhov no kinetic zog tshwj tsis yog nws qhov nrawm hloov.

Ua raws li qhov no hauv kev xav, dab tsi yog lub zog kinetic thiab lub zog muaj peev xwm nrog piv txwv?

Kinetic zog yog txuam nrog ib yam khoom nrog ib tug loj txav ntawm ib tug ceev thaum muaj peev xwm zog yog txuam nrog ib qho khoom nyob ruaj ruaj nrog ib qho loj ntawm qhov siab tshaj hauv av. Ib piv txwv ntawm ib yam khoom nrog kinetic zog yuav yog ib lub tsheb tsav raws txoj kev loj ntawm 100km/h.

Puas muaj peev xwm thiab lub zog kinetic tib yam?

Muaj Peev Xwm Zog yog khaws cia zog nyob rau hauv ib yam khoom los yog system vim nws txoj hauj lwm los yog configuration. Kinetic zog ntawm ib yam khoom yog txheeb ze rau lwm yam khoom txav thiab nyob ruaj ruaj hauv nws qhov chaw tam sim ntawd. Kinetic zog tuaj yeem hloov los ntawm ib qho khoom txav mus rau lwm qhov, hais, hauv kev sib tsoo.

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