Предмет: Физика, автор: nurmuhammedizatullae

N=20
t=10c
S = 12 дм
V-? ​

Ответы

Автор ответа: nikitaandreevich
2

Ответ:

V = S/t , S = 120 cм , t = 10 , V = 120/10 = 12 cм/сек

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