Navoiy shahar 10-umumiy o’rta ta’lim maktabi 6- “ ” sinf o’quvchisi ning

Elastiklik kuchini o‘lchash jadvali

Yuk osilganda dinamometr ko'rsatishi (N)	Yuk harakatlanganda dinamometr ko'rsatishi (N)	Rezina qo'yilganda dinamometr ko'rsatishi (N)

Nazorat uchun savollar:

1. 
   Nima sababdan taxtacha ustiga yuk qo’yilganda ishqalanish kuchi ortadi?
   
2. 
   3-tajribada rezina ikki buklab bog’lansa, denamometr ko’rsatishi qanday o’zgaradi?
   
3. 
   O’girlik kuchini tarozi yordamida o’lchsa bo’ladimi?
   

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