Ib yam khoom puas tuaj yeem muaj qhov nrawm nrawm thiab nrawm?

Cov txheej txheem:

Ib yam khoom puas tuaj yeem muaj qhov nrawm nrawm thiab nrawm?
Ib yam khoom puas tuaj yeem muaj qhov nrawm nrawm thiab nrawm?

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Video: Ib yam khoom puas tuaj yeem muaj qhov nrawm nrawm thiab nrawm?
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Anonim

Ib yam khoom puas muaj qhov nrawm nrawm rau sab qaum teb thiab sab qab teb nrawm? Yes, ib yam khoom tuaj yeem txav mus rau tib lub sijhawm uas nws tseem qeeb. Thaum lub sij hawm no, nws acceleration yog nyob rau hauv lub opposite direction ntawm nws tshaj tawm.

Ib yam khoom puas muaj qhov nrawm nrawm rau sab qaum teb thiab sab qab teb nrawm?

Yog, piv txwv li, ib lub tsheb uas taug kev mus rau sab qaum teb thiab qeeb qeebmuaj kev nrawm rau sab qaum teb thiab sab qab teb nrawm. … Piv txwv li, ib lub pob pov rau pem hauv ntej muaj qhov nrawm nrawm thiab qhov nrawm nrawm thaum nws nce mus.

Ib yam khoom puas tuaj yeem nce nrawm thiab nrawm nrawm?

Ib yam khoom uas muaj qhov nrawm nrawm tas li muaj qhov hloov pauv tsis tu ncua. Yog hais tias lub acceleration ib txwm taw qhia nyob rau hauv tib txoj kev raws li qhov tshaj tawm, lub trajectory yuav tsis txawv li yog hais tias tsis muaj acceleration, tab sis feem ntau acceleration yuav hloov lub trajectory. Yes it can

Ib yam khoom puas muaj qhov nrawm nrawm thiab nrawm?

Vim, qhov nrawm nrawm hloov pauv vim kev hloov pauv tsis tu ncua ntawm kev taw qhia. Yog li ntawd, voj voogyog ib qho piv txwv ntawm ib qho khoom txav nrog kev nrawm tab sis nrog kev nrawm.

Koj puas tuaj yeem muaj xoom tshaj tawm thiab nrawm tib lub sijhawm?

Yog, ib lub cev tuaj yeem muaj xoom tshaj tawm, thiab nrawm nrawm. Ib lub cev yuav muaj xoom tshaj tawm thaum nyob hauv ib ncig, piv txwv li lub cev rov qab los rau nws qhov chaw pib. Thiab kev hloov pauv yuav yog xoom.

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