Umgomo wesenzo nokuphendula

-Delile

• Izibonelo zomgomo wesenzo nokuphendula

I- Umgomo wesenzo nokuphendula Kungumthetho wesithathu wokunyakaza owenziwe ngu-Isaac Newton futhi ungomunye wemigomo eyisisekelo yokuqonda ngokomzimba kwanamuhla. Lo mgomo uthi wonke umzimba u-A onamandla emzimbeni we-B uthola ukusabela kokuqina okulinganayo kepha ohlangothini oluhlukile. Ngokwesibonelo: gxuma, gwedla, hamba, dubula. Ukwakheka kwasekuqaleni kososayensi waseNgilandi kwakungokulandelayo:

“Ngaso sonke isenzo ukuphendula okulinganayo nokuphikisayo kwenzeka njalo: kusho ukuthi izenzo ezihlangene zemizimba emibili zihlala zilingana futhi ziqondiswa kolunye uhlangothi.”

Isibonelo esidala ukuveza lo mgomo ukuthi lapho sicindezela udonga, sisebenzisa inani elithile lamandla kulo nakithi ngokulinganayo kepha kolunye uhlangothi. Lokhu kusho ukuthi wonke amandla abonakaliswa ngababili ababizwa ngesenzo nokusabela.

Ukwakhiwa kwasekuqaleni kwalo mthetho kushiye ezinye izici ezaziwa namuhla kwi-physics yethiyori futhi azisebenzi ezinhlakeni zikagesi. Lo mthetho neminye imithetho emibili kaNewton (the Umthetho oyisisekelo we-dynamics kanye ne- Umthetho we-inertia) wabeka izisekelo zezimiso eziyisisekelo ze-physics yanamuhla.

Bhekafuthi:

• Umthetho Wokuqala KaNewton
• Umthetho wesibili kaNewton
• Umthetho wesithathu kaNewton

Izibonelo zomgomo wesenzo nokuphendula

1. Eqa. Lapho sigxuma, sisebenzisa amandla athile emhlabeni ngemilenze yethu, engawuguquli nakancane ngenxa yobukhulu bawo obukhulu. Ngakolunye uhlangothi, amandla okusabela asivumela ukuthi sizinyusele phezulu emoyeni.
2. Umugqa. Izigwedlo zihanjiswa umuntu osesikebheni bese ecindezela amanzi ngamandla afaka kuwo; amanzi aphendula ngokucindezela ikani liqonde kolunye uhlangothi, okuholela ekuqhubekeni kobuso boluketshezi.
3. Dubula. Amandla okuqhuma kwempuphu ku-projectile, okwenza ukuthi adubule iye phambili, abeka isikhali emandleni alinganayo aziwa emkhakheni wezikhali njengo "recoil".
4. Hamba. Isinyathelo ngasinye esithathiwe siqukethe ukusunduza esikunikeza phansi emuva, ukuphendula kwaso kusiqhubele phambili yingakho siqhubekela phambili.
5. I-Push. Uma umuntu oyedwa ehlohla omunye isisindo esifanayo, bobabili bazozwa amandla esebenza emizimbeni yabo, ebathumela bobabili emuva ibanga elithile.
6. Ukuqhuma kweRocket. Ukusabela kwamakhemikhali okwenzeka ngaphakathi kwezigaba zakuqala zamarokhethi asemkhathini kunodlame kakhulu futhi kuyaqhuma kangangokuthi kudala umfutho omelene nomhlabathi, ukusabela kwawo okuphakamisa irokhethi emoyeni futhi, okuqhubekayo ngokuhamba kwesikhathi, kulikhiphe emkhathini. emkhathini.
7. Umhlaba neNyanga. Iplanethi yethu nesathelayithi yayo engokwemvelo iyahehana ngamandla alinganayo kodwa kolunye uhlangothi.
8. Bamba into. Lapho uphatha okuthile ngesandla, amandla adonsela phansi anamandla emlenzeni wethu futhi lokhu kusabela okufanayo kodwa kolunye uhlangothi, okugcina into esemoyeni.
9. Bhola ibhola. Amabhola enziwe ngezinto ezinwebeka agxumagxuma lapho ephonswa odongeni, ngoba udonga lubanikeza ukusabela okufanayo kepha kolunye uhlangothi kunamandla okuqala esibaphonse ngawo.
10. Susa ibhaluni. Lapho sivumela amagesi aqukethwe ebhaluni ukuba abaleke, asebenzisa amandla okuthi ukusabela kwawo kubhaluni kuqhubekele phambili, ngejubane eliya kolunye uhlangothi kunalelo lamagesi ashiya ibhaluni.
11. Donsela into. Lapho sidonsa into siphrinta amandla angaguquguquki enza ukusabela okulinganayo ezandleni zethu, kodwa kolunye uhlangothi.
12. Ukushaya itafula. I-punch ebusweni, njengetafula, iphrinta kuyo inani lamandla elibuyiswayo, njengempendulo, etafuleni eliqonde ngqo esibhakeleni nakwelinye icala.
13. Khuphuka i-crevasse. Lapho bekhuphuka intaba, ngokwesibonelo, abagibeli bezintaba basebenzisa amandla athile ezindongeni zendlela, ebuyiswa intaba, ibavumele ukuthi bahlale endaweni yabo bangangeni kulolo sikhala.
14. Khuphuka iladi. Unyawo lubekwa esinyathelweni esisodwa bese ludlulela phansi, okwenza isinyathelo sibe nokusabela okulinganayo kepha kolunye uhlangothi bese siphakamisela umzimba kolandelayo nokunye ngokulandelana.
15. Yehla isikebhe. Lapho sisuka esikebheni siye ezweni (isibonelo, idokodo), sizobona ukuthi ngokusebenzisa amandla amaningi onqenqemeni lwesikebhe esiqhubela phambili, isikebhe sizosuka ngokulinganayo esikhumulweni semikhumbi siphendule.
16. Shaya i-baseball. Sithokozisa nge-bat inani lamandla ngokumelene nebhola, okuthi ekuphenduleni kuprinte amandla afanayo okhunini. Ngenxa yalokhu, amalulwane angaphuka ngenkathi amabhola ephonswa.
17. Isando isipikili. Inhloko yensimbi yesando idlulisela amandla engalo esikhonkwaneni, iyishayele ijule ijule kakhulu okhunini, kodwa iphinde iphendule ngokucindezela isando kolunye uhlangothi.
18. Cindezela udonga. Ukuba semanzini noma emoyeni, lapho sithatha umfutho odongeni lokho esikwenzayo kunamandla athile kukho, ukusabela kwawo okuzosidonsela kolunye uhlangothi ngqo.
19. Lengisa izingubo entanjeni. Isizathu esenza ukuthi izingubo ezisanda kuwashwa zingathinti phansi ukuthi intambo inokusabela okulingana nesisindo sezingubo, kodwa kolunye uhlangothi.
20. Hlala esihlalweni. Umzimba unamandla onesisindo esihlalweni futhi uphendula ngokufana kodwa kolunye uhlangothi, usenza siphumule.

• Kungakusiza: Umthetho wembangela-umphumela