Matsakaicin gudu - matsaloli da mafita
1. Wani yana zagaye murabba'i mai tsawon mita 400 da faɗin mita 100, sau 12 a cikin awa 1. Menene matsakaicin gudu da matsakaicin gudu?
An sani:
Tsawon murabba'i mai kusurwa huɗu = mita 400
Faɗin murabba'i mai kusurwa huɗu = mita 100
Da'irar murabba'i mai kusurwa huɗu = (mita 2 x 400) + (mita 2 x 100) = mita 800 + mita 200 = mita 1000
Nisa = mita 12 x 1000 = mita 12,000 = kilomita 12
Ana so: Matsakaicin gudu da matsakaicin gudu
Magani:
Matsakaicin gudu:
Mutumin yana komawa ga saurin farko bayan zagaye murabba'i mai kusurwa huɗu, don haka canjin mutumin shine 0 kuma matsakaicin saurin shine 0.
Matsakaicin gudu:
Matsakaicin gudu = jimlar nisa / tazara ta lokaci = 12 km / awa 1 = 12 km/awa
2. An nuna alaƙar da ke tsakanin nisan (d) da tazarar lokaci (t) na abu mai motsi a cikin hoton da ke ƙasa. Idan nisan yana cikin mita da lokaci a cikin daƙiƙa, menene matsakaicin gudu.
Magani
Matsakaicin gudu = tazara / tazara lokaci
Matsakaicin gudu = mita 15 / daƙiƙa 6 = mita 2.5/daƙiƙa
3. Tsuntsu yana tashi zuwa Arewa da gudun mita 16 a cikin daƙiƙa 5 sannan ya nufi Gabas da gudun mita 12 a cikin daƙiƙa 5. Menene matsakaicin gudun daƙiƙa 10.
Magani:
Gudun tsuntsu zuwa arewa: mita 16/daƙiƙa = mita 16 / daƙiƙa 1
Bayan daƙiƙa 1, tsuntsun yana motsawa har zuwa mita 16
Bayan daƙiƙa 2, tsuntsun ya yi tafiya har zuwa mita 2 x 16 = mita 32
Bayan daƙiƙa 5, tsuntsun ya yi tafiya har zuwa mita 5 x 16 = mita 80
Gudun tsuntsu zuwa gabas: mita 12/daƙiƙa = mita 12 / daƙiƙa 1
Bayan daƙiƙa 1, tsuntsun yana motsawa har zuwa mita 12
Bayan daƙiƙa 2, tsuntsun ya yi tafiya har zuwa mita 2 x 12 = mita 24
Bayan daƙiƙa 5, tsuntsun ya yi tafiya har zuwa mita 5 x 12 = mita 60
Gudun Hijira:
s = √80 2 + 60 2
s = √6400 + 3600
s = √10,000
s = mita 100
Matsakaicin gudu (v):
v = ƙaura / lokaci
v = mita 100 / daƙiƙa 10
v = mita 10/daƙiƙa
1. Tambaya: Menene matsakaicin gudu? Amsa: Matsakaicin gudu shine jimlar canjin abu da aka raba da jimlar lokacin da aka ɗauka. Yawan vector ne kuma yana da girma da alkibla.
2. Tambaya: Ta yaya matsakaicin gudu ya bambanta da matsakaicin gudu? Amsa: Matsakaicin gudu shine jimlar nisan da aka yi tafiya da aka raba da jimlar lokacin da aka ɗauka, kuma ba ya la'akari da alkibla. Matsakaicin gudu, a gefe guda, yana la'akari da ƙaura gaba ɗaya (canjin matsayi) da alkiblarsa.
3. Tambaya: Idan mota ta yi tafiya kilomita 200 zuwa arewa sannan ta yi tafiya kilomita 200 zuwa kudu cikin jimillar awanni 8, menene matsakaicin saurinta? : Motar tana komawa wurin farawa, don haka jimlar gudunta shine kilomita 0. Saboda haka, matsakaicin saurinta
4. Tambaya: Shin matsakaicin gudu zai iya zama mara kyau? Amsa: Eh, matsakaicin gudu zai iya zama mara kyau, ya danganta da alkiblar da aka zaɓa. Idan abu ya motsa a akasin alkiblar da aka zaɓa, matsakaicin gudu zai zama mara kyau.
5. Tambaya: Me yasa matsakaicin gudu shine adadin vector? Amsa: Matsakaicin gudu shine adadin vector saboda yana da girma (saurin abin da ke motsawa) da kuma alkibla (yadda abin ke motsawa).
6. Tambaya: Idan jadawalin lokacin canja wuri na wani abu layi ne madaidaiciya, me za ku iya cewa game da matsakaicin saurinsa? Amsa: Idan jadawalin lokacin canja wuri layi ne madaidaiciya, abin yana da saurin da ba ya canzawa, kuma matsakaicin saurinsa a kowane lokaci zai kasance iri ɗaya da saurinsa nan take a kowane lokaci.
7. Tambaya: Shin girman matsakaicin gudu zai iya fi matsakaicin gudu girma? Amsa: A'a, girman matsakaicin gudu ba zai iya wuce matsakaicin gudu ba. A mafi yawan lokuta, suna iya zama daidai idan hanyar abu da alkiblar motsi sun daidaita.
8. Tambaya: Ta yaya ake ƙididdige matsakaicin gudu daga jadawalin lokacin gudu? Amsa: Ana iya samun matsakaicin gudu na jadawalin lokacin gudu ta hanyar ƙididdige yankin da ke ƙarƙashin jadawalin (ko tsakanin jadawalin da axis ɗin x) sannan a raba shi da jimlar tazara ta lokaci.
9. Tambaya: Me ake nufi idan abu yana da matsakaicin gudu na sifili? Amsa: Idan abu yana da matsakaicin gudu na sifili, yana nufin cewa matsayin farawa da ƙarshensa iri ɗaya ne a tsawon lokacin da aka yi la'akari da shi, koda kuwa ya motsa a wannan lokacin.
