Kodi liwiro lingasinthe bwanji pamene liwiro silikuyenda?
Kodi liwiro lingasinthe bwanji pamene liwiro silikuyenda?
Anonim

Kuthamanga ndi kuchuluka kwa vekitala, zomwe zikutanthauza kuti zikuwonetsa kukula ndi komwe akupita. Ndiye njira imodzi a liwiro cha chinthu chikhoza kukhala kusintha, popanda kusintha liwiro ndi kusintha ndi njira. Chitsanzo cha izi ndikuyenda mozungulira, pomwe chinthu chimakhala nthawi zonse kusintha chitsogozo chokhazikika liwiro.

Pankhani imeneyi, liwiro lingasinthe bwanji ngakhale liwiro litakhala chimodzimodzi?

Kuthamanga ndi vekitala, kutanthauza kuti lili ndi kukula (chiwerengero mtengo) ndi malangizo. Choncho a liwiro akhoza kusinthidwa mwina ndi kusintha ndi liwiro kapena pa kusintha mayendedwe akuyenda (kapena zonse ziwiri). The liwiro limakhalabe nthawi zonse, koma mayendedwe akuyenda mosalekeza kusintha.

Kachiwiri, mumasintha bwanji liwiro kukhala liwiro? Liwiro limayesedwa ngati mtunda wasuntha pakapita nthawi.

  1. Liwiro = Nthawi Yotalikirana.
  2. Liwiro = Δs Δt.
  3. 1 m 1 s × 1 km 1000 m × 3600 s 1 h = 3600 m · km · s 1000 s · m · h = 3.6 km 1 h.
  4. Liwiro = Nthawi Yotalikirana.
  5. Kuthamanga = Kusamuka Nthawi mu njira.

Momwemonso anthu amafunsa kuti liwiro la chinthu lingasinthe bwanji ngati liwiro silisintha?

A kusintha mu liwiro, kapena a kusintha mu njira, kapena a kusintha mu zonse liwiro ndi malangizo amatanthauza kuti chinthu ali a kusintha mu liwiro. Mvetserani kuti mu physics izi zikutanthauza ngati mukakhota ngodya, ngakhale ngati wanu liwiro ndi nthawi zonse, yanu kusintha kwa liwiro. Nthawi zambiri ndi liwiro la chinthu si mosalekeza.

Kodi liwiro lapakati ndilofanana ndi kusintha kwa liwiro?

Liwiro, pokhala scalar quantity, ndi mlingo umene chinthu chimakwirira mtunda. Mbali inayi, liwiro ndi kuchuluka kwa vekitala; imadziwa njira. Kuthamanga ndi mlingo umene malo kusintha. The liwiro lapakati ndi kusamuka kapena udindo kusintha (chiwerengero cha vekitala) pa chiŵerengero cha nthawi.

Yotchuka ndi mutu