Dab tsi yog kev sib raug zoo ntawm gravitational muaj peev xwm zog thiab kinetic zog?
Dab tsi yog kev sib raug zoo ntawm gravitational muaj peev xwm zog thiab kinetic zog?

Video: Dab tsi yog kev sib raug zoo ntawm gravitational muaj peev xwm zog thiab kinetic zog?

Video: Dab tsi yog kev sib raug zoo ntawm gravitational muaj peev xwm zog thiab kinetic zog?
Video: Kev Chim Ntawm Neeg Thiab Dab|💜Daim 109❤️ | Muaj Koob Tua Zaj Laug | Dab Neeg Hmoob 3D . 2024, Kaum ib hlis
Anonim

Thaum ib yam khoom ntog, nws gravitational muaj peev xwm zog hloov rau kinetic zog . Koj tuaj yeem siv qhov no kev sib raug zoo xam qhov ceev ntawm qhov khoom qhovntsej thiaj tsis mob. Gravitational muaj peev xwm zog rau qhov loj m ntawm qhov siab h ze ntawm qhov chaw ntawm lub ntiaj teb yog mgh ntau tshaj qhov muaj peev xwm zog yuav yog qhov siab 0.

Kuj paub, qhov kev sib raug zoo ntawm lub zog muaj zog thiab lub zog kinetic yog dab tsi?

Muaj peev xwm zog yog cov zog muaj los ntawm lub cev los ntawm kev tsim txiaj ntawm nws txoj haujlwm lossis lub xeev. Kinetic zog yog zog muaj los ntawm lub cev los ntawm kev tsim txiaj ntawm nws lub zog. Txoj cai ntawm kev txuag ntawm zog hais tias zog tsis tuaj yeem rhuav tshem tab sis tsuas yog hloov tau ib daim ntawv mus rau lwm qhov.

Ib yam li ntawd, lub pendulum qhia txog kev sib raug zoo ntawm lub zog muaj zog thiab lub zog kinetic li cas? Hauv qhov yooj yim pendulum tsis muaj kev sib txhuam, mechanical zog yog khaws cia. Tag nrho cov tshuab zog yog kev sib koom ua ke ntawm kinetic zog thiab gravitational muaj peev xwm zog . Raws li cov pendulum swings rov qab thiab tawm, muaj kev sib pauv tas li nruab nrab ntawm lub zog kinetic thiab gravitational muaj peev xwm zog.

Tsis tas li ntawd, puas yog lub zog gravitational zoo ib yam li lub zog kinetic?

Nws yog ua tau los hloov zog ntawm ib daim ntawv mus rau lwm qhov. Gravitational muaj peev xwm zog (GPE) yog txuam nrog ib yam khoom loj thiab nws txoj hauj lwm. Nws yog sib npaug rau kev ua hauj lwm ib tug yuav tsum ua kom nqa ib yam khoom nyob ib ncig ntawm ib tug gravitational zog. Nws GPE hloov dua siab tshiab rau hauv kinetic zog.

Lub peev xwm thiab lub zog kinetic piv txwv yog dab tsi?

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.

Pom zoo: