Mienzaniso yeMashandisirwo eMitemo yaNewton
Sir Isaac Newton, mumwe wevanhu vane simba guru mune zvesainzi, vakagadzira misimboti mitatu mikuru inotsanangura kufamba uye kubatana kwezvinhu nemasimba. Mitemo iyi, inozivikanwa pamwe chete seMitemo yeKufamba yaNewton, ine mashandisirwo akawanda munzvimbo dzakasiyana-siyana dzakadai seinjiniya, ndege, mitambo, indasitiri yemotokari, uye zviitiko zvezuva nezuva. Chinyorwa chino chinotarisa mienzaniso yakati wandei inoratidza kushandiswa kwemutemo wega wega uyu.
Mutemo wekutanga waNewton: Mutemo wekusagadzikana
Tsanangudzo:
Mutemo wekutanga waNewton unoti chinhu chinoramba chakazorora, kana kuti chichifamba nekumhanya kusingachinji, kunze kwekunge simba rekunze richishanda.
mienzaniso:
1. Mabhandi ekuchengetedza muMotokari:
Mutemo wekusaita chinhu unoratidzwa zvakajeka mukuchengetedzeka kwemotokari. Kana mota ikangoerekana yamira, vafambi vari mukati vanoramba vachifambira mberi nekumhanya kwakafanana nekwaifamba mota nekuda kwekusaita chinhu. Mabhandi ekuchengetedza anoshandisa simba kudzivirira kufamba uku, nokudaro achidzivirira vafambi kuti vasakandirwe mberi.
2. Kuyangarara Muchadenga:
Munzvimbo isina chinhu muchadenga, munhu wemuchadenga ari kubhururuka kunze kwechikepe chemuchadenga acharamba achibhururuka nekusingaperi kunze kwekunge rimwe simba raanoshandisa, sekupfura thruster kana kudhonzwa negiravhiti kubva kune chimwe chinhu chemudenga. Pfungwa iyi yakakosha pakunzwisisa nzira dzesatellite uye kuronga mabasa emuchadenga.
Mutemo Wechipiri waNewton: Mutemo weKukurumidzisa
Tsanangudzo:
Mutemo weChipiri waNewton unoti kukurumidza kwechinhu kunoenderana nesimba remagetsi rinoshanda pachiri nehuremu hwechinhu chacho. Rinotsanangurwa nemasvomhu se \( F = ma \), apo \( F \) isimba remagetsi, \( m \) ihuremu, uye \( a \) ihuremu.
mienzaniso:
1. Kuburitsa Maroketi:
Panguva yekuburitswa kweroketi, masimba akawanda anotanga kushanda. Injini yeroketi inoshandisa simba rekusunda rinoisundira kumusoro, richikunda kudhonzwa kwesimba regiravhiti uye kuramba mhepo. Sekureva kweMutemo weChipiri waNewton, kana roketi riine huremu hwakawanda (kusanganisira mafuta), kusunda kwakawanda kunodiwa kuti imhanye zvakafanana.
2. Kukurumidzisa Mota:
Kana ukadzvanya pedal yekumhanyisa mota, unoshandisa simba kuburikidza nesimba reinjini, zvichiita kuti mota imhanye. Kana mota ikarema, simba rakawanda rinodiwa kuti imhanye zvakafanana, ndosaka mota dzemitambo dzichiwanzotarisa pakuderedza huremu kuti dziwedzere kushanda zvakanaka.
3. Kukanda Bhora:
Kana ukakanda bhora nesimba rakawanda, richakurumidza kumhanya uye richafamba kure. Saizvozvowo, huremu hwebhora hunokanganisa kuti rinomhanya zvakadii kune rimwe simba rakapihwa. Bhora rinorema haringakurumidzi kumhanya seriri nyore kana simba rakaenzana rakashandiswa.
Mutemo wechitatu waNewton: Mutemo wekuita uye maitiro
Tsanangudzo:
Mutemo wechitatu waNewton unoti pachiitiko chimwe nechimwe, pane maitiro akaenzana uye akasiyana.
mienzaniso:
1. Kushambira:
Kana munhu anoshambira achisunda mvura nemaoko netsoka, mvura inosunda kumashure nesimba rakaenzana nenzira yakasiyana. Izvi zvinoita kuti munhu anoshambira aende mberi. Kunzwisisa pfungwa iyi yezviito nezviito kwakakosha pakuvandudza matekiniki mumitambo yemumvura.
2. Kudzoka kwePfuti:
Kana pfuti yapfurwa, bara rinofambiswa mberi nekuputika. Panguva imwe chete, simba rakaenzana uye rakapesana rinoiswa kumashure papfuti, zvichiita kuti idzokere shure. Chiitiko ichi chinokanganisa kuenzana uye kubata kwepfuti uye chinhu chikuru chekufunga nezvacho mukugadzirwa kwayo.
3. Kufamba kana Kumhanya:
Patinofamba kana kumhanya, tsoka dzedu dzinosundidzira pasi. Nekuda kwekuita kwakafanana uye kwakasiyana, pasi rinosundidzira shure nesimba rimwe chete, zvichitibvumira kufambira mberi. Nheyo iyi inoshanda pamaitiro akagadzirwa shangu dzemhando dzakasiyana dzemabasa, akadai seshangu dzekumhanya dzine kubata zviri nani uye dzinobata kuvhunduka.
Mashandisirwo Munzvimbo Dzakasiyana-siyana:
1. Uinjiniya neKuvaka:
Mitemo yaNewton yekufamba ndiyo musimboti muinjiniya yezvivakwa nekuvaka. Semuenzaniso, kuvaka zvivakwa zvakagadzikana nemabhiriji kunoda kunzwisisa kwakadzama kwekuti masimba anoshanda sei kuitira kuti zvivakwa izvi zvigone kumira kumanikidzwa kwezvakatipoteredza, simba rinokwevera pasi, uye mutoro unoshanduka.
2. Ndege:
Mitemo yaNewton inokosha pakugadzira ndege nezvitundumuseremusere. Kusimudzwa kwemhepo kunobvumira ndege kubhururuka, masisitimu ekufambisa anokanda maroketi, uye kunyange kufamba kwezvitundumuseremusere mudenga zvese zvinoenderana nepfungwa dzinobva mumitemo yaNewton.
3. Mitambo:
Vatambi nevarairidzi vanoshandisa mitemo yaNewton kuti vawedzere kugona uye vaderedze njodzi dzekukuvara. Semuenzaniso, mumitambo yakaita senhabvu, kunzwisisa nzira yebhora (rinokanganiswa nemasimba akadai sekukwevera pasi uye kuramba mhepo) kunogona kuita mutsauko mukuru mumaitiro emutambo.
4. Bhizinesi reMotokari:
Kuchengetedzeka kwemotokari uye mashandiro ayo zvinoenderana nemitemo yaNewton. Mabhureki ekudzivirira kukiya (ABS) uye mapurogiramu ekugadzirisa mota (ESP) akagadzirirwa kushandisa masimba akakodzera ekumisa nekudzora mota. Saizvozvowo, kugadzirisa mashandiro einjini kunoenderana nekuenzana kwehukuru nesimba kuti mota ikwire nekukurumidza.
5. Dzidzo neKuratidzira:
Mitemo yaNewton inokosha mudzidzo yefizikisi. Kuedza kuri nyore mukirasi sekukanda bhora panzvimbo dzakasiyana, kudonhedza zvinhu zvehukuru hwakasiyana-siyana, kana kushandisa chikero chechitubu kunogona kuratidza zvakajeka misimboti iyi.
mhedziso
Mitemo yaNewton yekufamba inopa hwaro hwakasimba hwekunzwisisa nyika inooneka. Mashandisirwo ayo anopfuura dzidziso dzedzidzo, achipesvedzera zvinhu zvakasiyana-siyana zvehupenyu hwezuva nezuva uye hunyanzvi hwepamusoro. Kubva pakureruka kwekutasva bhasikoro kusvika pakuoma kwekufamba pakati pemapuraneti, mitemo iyi inoramba ichishanda uye ichikosha nanhasi sezvayaive mazana emakore apfuura. Kugara kwayo kwenguva refu kunoratidza kushanda kwayo pasi rose uye simba guru remipiro yaNewton kusainzi neinjiniya.
