Dokar Newton ta uku

Mawallafi: Peter Berry
Ranar Halitta: 18 Yuli 2021
Sabuntawa: 11 Yiwu 2024
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Wadatacce

Masanin kimiyyar lissafi dan Ingila Isaac Newton ya samar da muhimman dokoki guda uku da suka shafi motsi na jiki, tambayar da injiniyoyi ke magana.

Dokokin, a takaice, ana iya bayyana su kamar haka:

  • Dokar farko. Haka kuma an san shi da sunan Dokar Inertia, ya bayyana cewa gawarwaki koyaushe suna cikin yanayin hutawarsu ko kuma tare da motsin madaidaiciyar madaidaiciyarsu, sai dai idan wani jikin ya yi wani irin ƙarfi.
  • Doka ta biyu. Har ila yau aka sani daƘa'idar ƙaƙƙarfan ƙarfi, ya bayyana cewa jimlar dukkan rundunonin da ake yi a jikin da aka ba su daidai gwargwado da hanzari.
  • Doka ta uku. Har ila yau aka sani da Ka'idar aiki da amsawa, yana tabbatar da hakan a lokacin da wani jiki yana yin wani ƙarfi akan wani, wannan ɗayan koyaushe zaiyi aiki iri ɗaya akan sa, amma a akasin haka. Har ila yau, dole ne a yi la’akari da cewa a koyaushe za a sami rukunonin da ke gaba.
  • Duba kuma: Yi lissafin hanzari

Misalan Dokar Newton ta Uku (a rayuwar yau da kullun)

  1. Idan muka yi tsalle daga raftan cikin ruwa, raftan ya koma baya, yayin da jikinmu ke tafiya gaba. Wannan misali ne na dokar Newton ta uku tunda akwai aiki (tsalle) da amsawa (dawo da raftan).
  2. Lokacin da muke ƙoƙarin tura wani yayin cikin tafki. Abin da zai same mu, ko da ba da niyyar dayan ba, za mu koma baya.
  3. Lokacin yin iyo a cikin tafki, muna neman bango kuma muna matsawa kanmu don samun ƙarfi. A wannan yanayin, ana kuma gano wani aiki da martani.
  4. Lokacin da ake ƙusa ƙusa, yana zurfafa da zurfafa cikin itace lokacin da aka sare shi, guduma tana yin motsi na baya, wanda aka gano shi ne amsar bugun nasa.
  5. Lokacin da mutum ya tura wani wanda yake da irin wannan jiki, ba wai kawai mutumin zai koma baya ba, har ma da wanda ya tura shi.
  6. Lokacin tukin kwale -kwale, yayin da muke jujjuyar da ruwa zuwa baya tare da keken, ruwan yana amsawa ta hanyar tura jirgin zuwa sabanin haka.
  7. Lokacin da mutane biyu suka ja igiya iri ɗaya a gefe guda kuma ya kasance a wuri ɗaya, ana kuma lura cewa akwai wani aiki da martani.
  8. Lokacin da muke tafiya, alal misali, a kan rairayin bakin teku, yayin da da ƙafafunmu muna yin ƙarfi da kowane mataki, muna tura yashi baya.
  9. Aikin jirgin sama yana sa ya yi gaba sakamakon turbines da ke turawa zuwa kishiyar, wato baya.
  10. Wani makamin roka yana tafiya saboda godiya da ƙona guba ya ba shi. Don haka, yayin da yake tafiya da baya ta hanyar aiki da ƙarfi, roka yana tafiya gaba ta hanyar aikin ƙarfi ɗaya amma a akasin haka.
  • Ci gaba da: Dokokin Kimiyya



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