Предмет: Физика, автор: tetianachajka2005

Які сили діють на брусок ,що зівсковзує з похилої площини?

Ответы

Автор ответа: kuksoid

Ответ:

N- сила реакции опоры

mg- сила тяжести

Fтр- сила трения

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