Dangantakar inji motsi

Wannan reshe na kimiyyar lissafi kamar yadda makanikai, an nazarin hulda da kuma motsi na jikinsu. Babban siffa daga cikin motsi ne mai motsi a cikin sarari. Amma da motsi kanta ga daban-daban masu sa ido za su zama daban-daban - wannan ne dangantakar inji motsi. Tsaye a kan gefen hanya da kuma kallon da dabba ba a kanta mota, muna ganin cewa shi ko yana kusa da mu, ko cire, dangane da shugabanci na motsi.

Kallon da motsi na da na'ura, mu sanin yadda nesa tsakanin Kiyayewa da abin hawa. A lokaci guda, idan muka zauna a mota da kuma a gaban mu zai kasance a wannan gudun don matsar da wani abin hawa, da gaban za a gane yadda tsaye a wurin, saboda nesa ba ya canja tsakanin inji. Daga cikin ra'ayi na wani mai tsaro tsaye a kan gefen hanya abin hawa ne motsi, cikin sharuddan fasinjoji - abin hawa ne na kullum.

Wannan ya nuna cewa kowane Kiyayewa kiyasta motsi a kansa hanya, watau Dangantakar inji motsi ƙaddara da maki daga wanda kallo ne da za'ayi. Saboda haka, don m tabbatar da dalilin da jiki motsi wajibi ne don zaɓi wani batu (jiki), wadda motsi hakkin za a yi. Ga involuntarily akwai tunani cewa irin wannan fuskanta da nazarin motsi sa shi wuya a gane. Shi ya sa kana so ka sami wani matsayi, a lokacin da kyan gani, daga tafi zai zama "cikakkar" da kuma ba dangi.

By karatu da dangantakar motsi, kimiyyar lissafi, da kuma kokarin samun wani bayani ga wannan matsala. Masana kimiyya, ta amfani da sharuddan kamar "rectilinear uniform motsi" da "gudun motsi na jiki," kokarin sanin yadda jikin za ta motsa dangi da Kiyayewa, tare da daban-daban gudun. A sakamakon haka, an gano cewa, sakamakon da lura dogara da rabo na gudu da kuma motsi na jiki dangi zuwa juna kallo. Idan gudu na jiki more, to, shi ne share idan shi ne kasa, sa'an nan shi yana gabatowa.

Domin duk lissafin dabarbari na gargajiya makanikai, a haɗa saurinka, tazara, kuma lokaci a uniform motsi. Wadannan ƙarshe da shawara da kanta: Dangantakar inji motsi - wannan shi ne ra'ayi cewa yakan haifar da wannan lokaci kowane Kiyayewa. Koyarwar dabara kira Galileo canje. Ya kasance na farko a cikin gargajiya makanikai tsara manufar da dangantakar motsi.

A zahirin ma'anar Bagalile rikirkida ne musamman mai zurfi. Kamar yadda na gargajiya makanikai, ta dabara ne ba kawai a duniya amma a ko'ina cikin duniya. Wadannan ƙarshe daga wannan - daidai da sarari (uniformly) ko'ina. Kuma da zarar motsi daidai a duk inda, da sarari yana isotropic Properties, Ina nufin, da kaddarorin ne m, a duk inda.

Saboda haka, shi dai itace cewa da ya fi sauki inji mamaki, rectilinear uniform motsi da kuma a kan manufar inji motsi, ya zama wani muhimmiyar binciken (ko jarrabawa): manufar "lokaci" ne daya ga duk, watau, shi ne duniya. Har ila yau, shi ya bi da cewa sarari ne isotropic da kuma kama, da kuma canji na Galileo inganci a ko'ina cikin duniya.

Ga wasu m karshe samu daga kallo daga gẽfen wani wucewa mota, kazalika da kokarin da dabarbari na gargajiya makanikai, bonding gudun, hanya da kuma lokacin da za a sami bayanin abin da ya gani ba. A sauki manufar "Dangantakar inji motsi," shi dai itace, zai iya kai wa ga duniya karshe shafi cikin tushen fahimtar talikai.

Amma ga abu al'amurran da suka shafi na gargajiya kimiyyar lissafi. A tambayoyi da alaka da dangantakar inji motsi da kuma karshe cewa bi daga wannan ra'ayi.