Предмет: Физика, автор: antoninam693

колесо делает 100 оборотов за 5 секунд ,Найти период и частоту вращения колеса.
заранее спасибо.Ответ писать по физически ДАНО РЕШЕНИЕ

Ответы

Автор ответа: Аноним

0

T=t/N
T=5/100=0,05с
v=N/t
v=100/5=20Гц

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