Dab tsi yog qee qhov piv txwv ntawm qhov sib npaug ntawm kev txav mus los?
Dab tsi yog qee qhov piv txwv ntawm qhov sib npaug ntawm kev txav mus los?

Video: Dab tsi yog qee qhov piv txwv ntawm qhov sib npaug ntawm kev txav mus los?

Video: Dab tsi yog qee qhov piv txwv ntawm qhov sib npaug ntawm kev txav mus los?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Kev sib npaug ntawm kev txav Rau Uniform Acceleration

Jogging, tsav tsheb, thiab txawm tias tsuas yog taug kev yog txhua hnub piv txwv ntawm tsab ntawv tsa suab . Kev sib raug zoo ntawm cov khoom no yog hu ua tus kev sib npaug ntawm kev txav.

Kuj nug, 5 qhov sib npaug ntawm kev txav yog dab tsi?

Koj yuav tsum muaj peev xwm daws tau txhua tus lej kinematic hais txog qhov sib npaug ntawm cov lus tsa suab los ntawm kev xaiv ib qho ntawm tsib qhov sib npaug. Lawv koom nrog cov kev hloov pauv hloov pauv, pib tshaj tawm, qhov kawg tshaj tawm, kev ceev , thiab lub sijhawm luv.

Tsis tas li ntawd, muaj pes tsawg qhov sib npaug ntawm kev txav muaj? peb equations

Ntawm no, 3 qhov sib npaug ntawm kev txav yog dab tsi?

Peb Qhov Kev Sib Tw Ntawm Kev Sib Tw. Peb qhov sib npaug ntawm kev txav v = u + at; s = ut + (1/2) at2 thiab v2 = ua2 + 2 raws li tuaj yeem muab tau nrog kev pab ntawm cov duab raws li tau piav qhia hauv qab no. Xav txog qhov ceev - Lub sijhawm teeb tsa ntawm lub cev qhia hauv daim duab hauv qab no. Ceev ceev - Lub sijhawm teeb tsa los muab qhov sib npaug ntawm cov lus tsa suab.

Thawj txoj cai lij choj yog dab tsi?

Newton tus thawj txoj cai ntawm kev txav feem ntau hais tias. Ib yam khoom ntawm so nyob ntawm so thiab ib qho khoom nyob rau hauv tsab ntawv tsa suab nyob hauv tsab ntawv tsa suab nrog tib lub nrawm thiab nyob rau tib qho kev taw qhia tshwj tsis yog ua raws li lub zog tsis sib npaug.

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