Предмет: Физика, автор: samael6660

маятник совершает колебания, период которых 4 секунды. Сколько колебаний совершит маятник за 5 минут​

Ответы

Автор ответа: Dedagenn
1
Период -это время одного колебания, значит за 5мин=5*60=300сек м. совершит 300/4=75 колебаний -ответ
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