Предмет: Физика, автор: dobrodij

знайдіть висоту колони якщо вона чинить на грунт тиск 546 кПа а густина заліза 7800 кг на метр кубічний.

Ответы

Автор ответа: vladsus12095

Ответ: 7 метрів

Объяснение: p = pgh

h= p / pg = (546*10^3) / (7800*10) = 7

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2. A decision ... not ... until the next meeting.
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a) an; a; a; the; the
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a) see; won't recognize
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