Mutemo wechitatu waNewton

Zvemukati

• Mienzaniso yeMutemo Wechitatu waNewton (muhupenyu hwezuva nezuva)

Nyanzvi yefizikisi yeChirungu Isaac Newton akagadzira mitemo mitatu yakakosha ine chekuita nekufamba kwemitumbi, mubvunzo unogadziriswa nemakanika.

Mitemo, zvakanyanya kutaura, inogona kutsanangurwa seinotevera:

• Mutemo wekutanga. Zvakare inozivikanwa pasi pezita re Mutemo weInertia, inotaura kuti miviri inogara inogara mumamiriro avo ekuzorora kana neunifomu yadzo rectilinear kufamba, kunze kwekunge mumwe muviri uine imwe mhando yesimba pairi.
• Mutemo wechipiri. Iyo inozivikanwawo seZvinokosha musimboti wemasimba, inotaura kuti huwandu hwesimba rese rinoshandiswa pane wakapihwa muviri hwakaenzana nehukuru hwayo uye nekumhanyisa.
• Mutemo wechitatu. Iyo inozivikanwawo se Nheyo yekuita nekuita, inosimbisa kuti panguva iyo mumwe muviri unoshandisa simba pane mumwe, uyu mumwe unogara uchingoshandisa simba rakafanana pauri, asi uchienda kudivi rakapesana. Izvo zvinofanirwawo kutariswa kuti masimba anopesana anogara aripo pamutsetse mumwe chete.

• Onawo: Verenga kumhanyisa

Mienzaniso yeMutemo Wechitatu waNewton (muhupenyu hwezuva nezuva)

1. Kana isu tikasvetuka kubva kune raft kupinda mumvura, iyo raft inodzokera, apo muviri wedu unofamba uchienda kumberi. Uyu ndiwo muenzaniso wemutemo wechitatu waNewton sezvo paine chiito (kusvetuka) uye kuita (kudzoka kweiyo raft).
2. Patinoedza kusundidzira mumwe munhu tiri mudziva. Chii chichaitika kwatiri, kunyangwe pasina chinangwa cheumwe, isu tinodzokera kumashure.
3. Patinoshambira mudziva, tinotsvaga madziro uye tozvimanikidza kuti timhanye. Mune ino kesi, chiito uye maitiro anoonekwawo.
4. Kana ichirovera chipikiri, inopinda zvakadzika mukati mehuni kana yarohwa, sando inoita kufamba kumashure, kunoonekwa sekuita kwekurohwa kwayo.
5. Kana munhu akasundira mumwe ane muviri wakafanana, kwete iye chete munhu achasundidzira kumashure, asiwo iye akamusundidzira.
6. Kana tichikwasva chikepe, isu tichifambisa mvura nekumashure nechikwambo, mvura inopindura nekusundira chikepe kune rimwe divi.
7. Kana vanhu vaviri vakadhonza tambo imwechete munzira dzakatarisana uye inoramba iri panzvimbo imwechete, zvinoonekwawo kuti pane chiito nekuita.
8. Kana tichifamba, semuenzaniso, pamahombekombe, nepo netsoka dzedu tichiedza kumberi nesimba nhanho imwe neimwe, tinosundira jecha kumashure.
9. Kushanda kwendege kunoita kuti ifambire mberi semhedzisiro yemagetsi anosunda akananga kune rimwe divi, ndiko kuti, kumashure.
10. Roketi inofamba nekutenda kune iyo kupisa iyo inopiswa pfuti pfuti inoipa iyo. Nekudaro, nepo ichidzokera kumashure nekuita kwesimba, roketi rinofamba richienda mberi nekuita kwesimba rimwe chete asi nenzira yakatarisana.

• Enderera ne: Sayenzi Mitemo