) Найдите вес деревянного бруска в воздухе и в воде, а так же силу Архимеда, действующую на него.Найдите массу груза, который может удержать брусок как плавсредство.2) Найдите вес кирпичей в воздухе и в воде. Вычислите силу Архимеда, действующую на кирпичи.
Плотность воды - 1000 кг/м^3 ; плотность дерева – 400 кг/м надо
1. What happened to Norman? 2. Who broke the window? 3. Who told you this news? 4. What happened to your eye? 5. What fell on his head? 6. What happened? 7. Who sent Sue flowers? 8. Who will bring the package? 9, What's in the garden? 10. Who works in this office? 11. What was stopping her? Fear. 12. Who killed him? 13. Who gives you lunch? 14. Who remembered? 15. What is going on with you? 16. What exactly happened? 17. Which of us really believes? 18. What made him change his mind? 19. Who chose him/it? 20. Who did this? 21. Who is bored? 22. Who helped him escape from prison? 23. Who is sitting next to you in class? 24. Who told you that? 25. Who has seen them? 26. Who else was there? 27. What's wrong with us?
1 What happened to Norman? 2. Who broke the window? 3. Who told you this news? 4. What happened to your eye? 5. What fell on his head? 6. What happened? 7. Who sent Sue tsve- you? 8. Who will bring the package? 9, What's in the garden? 10. Who works in this office? 11. What was stopping her? Fear. 12. Who killed him? 13. Who gives you lunch? 14. Who remembered? 15. What is going on with you? 16. What exactly happened? 17. Which of us really believes? 18. What made him change his mind? 19. Who chose him/it? 20. Who did this? 21. Who is bored? 22. Who helped him escape from prison? 23. Who's sitting next to you in class? 24. Who told you that? 25. Who has seen them? 26. Who else was there? 27. What's wrong with us?