Предмет: Физика, автор: Radulova2015

ПОМОГИТЕ РЕШИТЬ ЗАДАЧУ!!!l1=10см
F=2H
l2=20см
F2-?

Ответы

Автор ответа: naf52NAF

0

F1/F2=L2/L1
F2=F1L1/L2
F2=2*0,1/0,2=1 H

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