Предмет: Физика, автор: ddfrd58

визначте виштовхувальну силу яка діє на скляну кулю об'ємом 0.04м3,якщо вона занурена у воду на 3/4 свого обєму

IUV: 300 н

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Автор ответа: shushka246

Fарх=рgV=1000*10*3/4*0,04=400*3/4=300 H

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Charles Dickens, one of the greatest and most popular English novelists, was born on the 7th of February, 1812, in a small English town. He was a weak child and did not like to take part in noisy and active games. The little boy was very clever and learnt to read at an early age. He read a lot of books in his childhood. When he was about six, someone took him to the theatre for the first time. He saw a play by Shakespeare and liked it so much that he decided to write a play of his own. When it was ready, he performed it with some of his friends. Everybody enjoyed the performance, and the little writer felt very happy.
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