masalalar yechish. 10-sinf, 33-mavzu

1730834291.pptx /docprops/thumbnail.jpeg презентация powerpoint mavzu: masalalar yechish fizika 𝒙=𝑨𝒔𝒊𝒏(𝝎_𝟎 𝒕+𝝋_𝟎); 𝝎=𝟐𝝅𝝂=𝟐𝝅/𝑻 ; 𝑻=𝟏/𝝂 𝝑=𝑨𝝎_𝟎 𝒄𝒐𝒔(𝝎_𝟎 𝒕+𝝋_𝟎) 𝒂=−𝑨𝝎_𝟎^𝟐 𝒔𝒊𝒏⁡(𝝎_𝟎 𝒕+𝝋_𝟎) prujinali mayatnikda: 𝝎_𝟎=√(𝒌/𝒎) ; 𝑻=𝟐𝝅√(𝒎/𝒌) 𝑬_𝒑=(𝒌𝒙^𝟐)/𝟐 ; 𝑬_𝒌=(𝒎𝝑^𝟐)/𝟐 〖;𝑬〗_𝒕=𝑬_𝒌+𝑬_𝒑=(𝒌𝑨^𝟐)/𝟐 matematik mayatnikda: 𝝎=√(𝒈/𝒍) ; 𝑻=𝟐𝝅√(𝒍/𝒈) to‘lqinlar 𝝀=𝝑𝑻 𝝂=𝟏/𝑻 𝝑=√(𝑻/𝝆) 𝝆=𝒎/𝒍 masala mayatnik 1 minutda 120 marta tebranadi. tebranishlar chastotasini aniqlang (hz). formula: yechish: javob: berilgan: topish kerak: masala lift tezlanish bilan pastga tushmoqda. liftga osilgan 1 m uzunlikdagi matematik mayatnikning tebranish davrini toping. formula: yechish: javob: berilgan: topish kerak: masala suv yuzida tarqalayotgan to‘lqin tufayli po‘kak 5 s da 10 marta tebrandi. agar to‘lqinning ikkita qo‘shni do‘ngligi oras...

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