С какой силой действует мыльная пленка на проволоку АВ (рис. 66), если длина проволоки 3 см? Какую работу надо совершить, чтобы переместить проволоку на 2 см?
1. What languages does he say? He speaks three languages 2. An important issue discussed at the meeting bude at 5 o'clock tomorrow. 3. What fun to play football or watch the match? 4. The more we go the more we liked the city. 5. Unfortunately we are not able to invite so many people. 6. He had to get up early and take the time to train. 7. The kids were thrilled because they were promised gifts. 8. It is very dark, I can not see anything. You should turn on the light. 9. If I knew a foreign language I could translate without a dictionary. Если не сложно, ставим
1. What languages does he say? He speaks three languages 2. An important issue discussed at the meeting bude at 5 o'clock tomorrow. 3. What fun to play football or watch the match? 4. The more we go the more we liked the city. 5. Unfortunately we are not able to invite so many people. 6. He had to get up early and take the time to train. 7. The kids were thrilled because they were promised gifts. 8. It is very dark, I can not see anything. You should turn on the light. 9. If I knew a foreign language I could translate without a dictionary. Если не сложно, ставим
Решение к задаче по физике представлено в виде картинки и приложено к ответу