Ntawm dab tsi feem ntau zaus ntawm conical pendulum nyob ntawm?

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Ntawm dab tsi feem ntau zaus ntawm conical pendulum nyob ntawm?
Ntawm dab tsi feem ntau zaus ntawm conical pendulum nyob ntawm?
Anonim

Nws ncaj qha proportional rau lub hauv paus square ntawm qhov ntevthiab inversely proportional rau square cag ntawm acceleration vim lub ntiajteb txawj nqus.

Ntawm dab tsi yog qhov zaus ntawm oscillation ntawm pendulum B nyob ntawm?

Yog li ntuj zaus ntawm qhov thib ob pendulum nyob ntawm lub hauv paus square ntawm qhov hloov pauv ntawm nws qhov ntev.

Tus qauv rau conical pendulum yog dab tsi?

Qhov no hu ua centripetal force. Qhov sib npaug ntawm lub zog centripetal yog Fc=mv 2 /r, qhov twg m yog qhov loj ntawm cov khoom, v yog qhov tangential tshaj tawm, thiab r yog lub vojvoog ntawm txoj kev ncig.

Dab tsi yog qhov nro ntawm lub pendulum conical?

Conical pendulum uas nws bob taug kev hauv lub voj voog kab rov tav ntawm lub vojvoog r. Lub bob muaj huab hwm coj m thiab raug tshem tawm los ntawm txoj hlua ntev L. Lub zog nro ntawm txoj hlua ua rau ntawm tus bob yog tus vector T, thiab bob qhov hnyav yog vector mg.

Ntawm yam dab tsi ua qhov zaus ntawm conical pendulum nyob ntawm?

Nws ncaj qha proportional rau lub hauv paus square ntawm qhov ntevthiab inversely proportional rau square cag ntawm acceleration vim lub ntiajteb txawj nqus.

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