Предмет: Алгебра, автор: Аноним

определить высоту падения тела и его конечную скорость если оно начало двигаться со скоростью 72 км ч за 40 секунд​

Ответы

Автор ответа: matkobi
1

Ответ:

Дана    n=10^10      t=1 мкс      i- ? по определению i  i = q/ t        q= e/n    i=e*n/t=1,6*10^-19*10^10/10^-6=1,6*10^-3 а=0,0016 а

Объяснение:

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