Physics

Tasirin Doppler - matsaloli da mafita 1. (1) mai lura yana motsawa zuwa ga tushen kayan rubutu (2) tushe yana motsawa zuwa ga mai lura da wuri (3) mai lura da tushe yana kusantar juna (4) mai lura da tushe yana motsawa a daidai gudun. Idan sautin da aka ji ya fi na mitar tushen da aka fitar, to wace magana ce ... Kara karantawa

Tsarin ruwa - matsaloli da mafita Ka'idar Torricelli 1. An cika akwati da ruwa kuma akwai rami, kamar yadda aka nuna a cikin hoton da ke ƙasa. Idan hanzarin da aka samu saboda nauyi shine 10 ms-2, menene saurin ruwa ta cikin wannan ramin? An sani: Tsawo (h) = 85 cm – 40 cm = 45 cm … Kara karantawa

Matsakaitan ruwa - matsaloli da mafita Matsi na ruwa 1. Menene bambanci tsakanin matsin lamba na hydrostatic na jini tsakanin kwakwalwa da tafin ƙafafu na mutumin da tsayinsa ya kai cm 165 (a ce yawan jini = 1.0 × 103 kg/m3, hanzari saboda nauyi = 10 m/s2) An sani: Tsawo … Kara karantawa

Faɗaɗawar zafi - matsaloli da mafita Faɗaɗawar yanki 1. Takardar ƙarfe a 20oC tana da girma kamar yadda aka nuna a cikin hoton da ke ƙasa. Idan ma'aunin faɗaɗa layi na ƙarfe shine 10-5 oC-1 to menene canjin yankin a 60oC. An sani: Tsawon ƙarfe = 40 cm Faɗin ƙarfe … Kara karantawa

Momentum - matsaloli da mafita 1. Ƙwallon 0.5-kg yana motsawa a 2 m/s. Sannan ana buga ƙwallon da ƙarfi F a gaban alkiblar ƙwallon, don haka ana canza saurin ƙwallon zuwa 6 m/s. Ƙwallon tana hulɗa da mai bugawa na tsawon daƙiƙa 0.01, menene canjin ƙarfin ƙwallon. An sani: … Kara karantawa

Kiyaye makamashin inji - matsaloli da mafita 1. An saki tubalin m-kg daga saman jirgin mai santsi, kamar yadda aka nuna a cikin hoton da ke ƙasa. Kwatanta tsakanin makamashin ƙarfin nauyi da makamashin motsi na tubalin a wurin M shine… Magani Ƙarfin ƙarfin nauyi a wurin M: PEM = m … Kara karantawa

Bugawa – matsaloli da mafita 1. Kwallo mai nauyin kilogiram 0.5 ta faɗi cikin sauƙi daga tsayin h1 = mita 7.2 kuma tana nuna tsayin h2 = mita 3.2. Saurin gudu saboda nauyi = 10 m/s2. Ƙayyade bugun zuciya. An sani: Nauyin ƙwallon (m) = 0.5 kg Tsayin farko (h1) = mita 7.2 Tsayin na biyu … Kara karantawa

Haɗuwar Momentum Mai Ƙarfi - Matsaloli da Magani 1. Harsashin roba mai nauyin gram 40 ya harba a kwance a bango, kamar yadda aka nuna a hoton da ke ƙasa. Harsashin yana nuna a daidai wannan gudun. Menene canjin motsin ƙwallon? An sani: Mass (m) = gram 40 = 0.04 kg Saurin farko (vo) = – … Kara karantawa

Ƙarfin sauti - matsaloli da mafita 1. Maki A da B suna nan a mita 4 da mita 9 daga tushen sautin. Idan IA da IB suna da ƙarfi a wuri A da wuri B, to IA: IB =… An sani: Nisa na wuri A daga tushen sauti (rA) … Kara karantawa

Jirgin ƙasa mai karkata - matsaloli da mafita 1. Nauyin tubalin shine kilogiram 5, hanzari saboda nauyi = 9.8 m/s2, tan 37 o = 3/4. Menene hanzarin tubalin? Maganin da aka sani: nauyi (m) = hanzarin kilogiram 5 saboda nauyi (g) = nauyin 10 m/s2 (w) = mg = (5)(10) … Kara karantawa