тело свободно падает с высоты 500 м.Определить скорость тела в момент падения на землю - №21776611

тело свободно падает с высоты 500 м.Определить скорость тела в момент падения на землю
- Предмет:
  Математика
- Автор:
  bradleycarroll
- 5 лет назад

Ответы 1

скрость равноускреного падения g=10 м/с
- Автор:
  rufoto6l
- 5 лет назад
- 0
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1. The second witness's evidence more convincing. _____ made me believe that the suspect is innocent.
a) are, it
b) is, it
c) are, they
d) is, they

2. In spring of following year we went____abroad and were absent several months.
a)__, the, ___
b) the, the, the
c) , ,
d) the, the

3. I see only five boys here. Where are ones?
a) another
b) others
c) the others
d) the other

4. You've been ____ working _____.
a) hardly, lately
b) hard, lately
c) hard, late
d) hardly, late

5. I ___ Jack lately. When ____ him last? — I ___ him two days ago. I ____ that he ____ very much.
a) did not see, have you seen, met, thought, changes
b) have not seen, did you see, met, think, changed
c) have not seen, you saw, met, think, changed
d) do not see, have you seen, have met, thought, would change

6. Noah Webster An American Dictionary of the English Language in two volumes in 1828, and since then it the recognized authority for usage in the United States.
a) published, became
b) has published, has become
c) published, was becoming
d) published, has become

7. I never them when I lived in London.
a) had met
b) have met

8. In case the weather ___ good, they ___ fishing
a) will be, will go
b) is, go
c) will be, go
d) is, will go

9. They ___ to build a new McDonalds in several days and ___ it by the end of the year.
a) will start, will finish
b) are starting, will have finished
c) start, will be finishing
d) start, are finishing

10. Сейчас здесь строится новый супермаркет.
a) is being built
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11. The doctor there nothing to worry about if the fever ___ above 38,5°.
a) said, was, would not go
b) tells, is, will go
c) says, had been, went
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12. There are a lot of people who expect your country ___ the same as their own.
a) not to be
b) not being
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13. The rain seems ___. Call the children in. I do not want them ___.
a) to be, to be got wet through
b) to be starting, to get wet through
c) to have started, to have got wet through
d) to have been started, to be getting wet through

14. I wonder if there is any use ___ ___ him.
a) trying, improving
b) trying, to improve
c) to try, to improve
d) to try, improving

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d) after seeing, having come in, to welcome, in a usual way

17. Mrs. Sparred ___ very beautiful when she was young. She has a fine face.
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c) must be

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a) must do
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d) are to do

19. Let's wait a little. He ___ .
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b) could have come
c) may come
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