Предмет: Физика, автор: tmaksim489

Визначте період обертання вала електродвигуна, який за 20 с робить 1000 обертив

Ответы

Автор ответа: gribsamodelshik

0

Ответ:

T = t/N = 20 / 1000 = 0.02 c

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