Предмет: Физика, автор: hodakovskaaanna426

Срочно!!!



Визначте об'єм зануреної частини тіла, якщо на нього діє сила Архімеда 90кН, а тіло занурене в олію?​

Ответы

Автор ответа: zinovicgrigorij
0

Ответ: 10м³

Объяснение: сила Архимеда равна: F=ρgV, где:ρ-плотность жидкости; g-ускорение свободного падения; V-объем тела, погруженного в жидкость.

Отсюда V=F/ρg=90000/(900*10)=10м³

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