Формула кинетической энергии - №6520507

Формула кинетической энергии
- Предмет:
  Физика
- Автор:
  chipsszvt
- 6 лет назад

Ответы 1

K=m*v^2/2m - масса телаМ - скорость его центра масс
- Автор:
  montywoodard
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

что изучает фонетика? на какие группы делятся все звуки
- Предмет:
  Русский язык
- Автор:
  bodie
- 6 лет назад
- Ответов:
  
  0
- Смотреть
Вычислить уравнение:
1 целая 11/35:(3 целых 1/6 - 2 целых 19/24 + 1/5) * 7/24
- Предмет:
  Математика
- Автор:
  nena
- 6 лет назад
- Ответов:
  
  1
- Смотреть
перевод на руссский.
Текст:

I

The day of the surfing competition was hot and

sunny.

The waves were very big but Nick was a strong

swimmer and his new board was good. He sat

on it in the water and waited.

A big wave arrived and Nick started to swim

strongly. Nick caught the wave well ami

up on his board. The people on thel

watched — it was exciting to watch. Sna

Nick heard a noise.

A surfboard hit his right arm. He fell rn

board. A second big wave hit him and 1

Brian's board coming at him.

His head went under the water. The waten

his mouth. His arm was hurt. He started •

but it was not easy.

II

He sat down on his board and move:

towards the beach. He was tired and it ма

ficult to move his right arm. When he a

he put his board under his left arm. H*i

hardly walk.

People looked at him. Some of them stzn

talk to him, but he didn't want to talk. Hei

the beach and looked at the waves.

Janelle walked across the beach to him. "Wl

you fall, Nick? That was a good wave

caught it very well.

"It was Brian. He came at me on his boam

hit me. I hurt my arm — but perhaps it *

accident."

"An accident? I don't think so. I sawcut

across you (подрезал тебя). It vm

dangerous."

"Well, I lost the competition. Brian has ш

it's goodbye to my plans to go to Australia i

college."
- Предмет:
  Английский язык
- Автор:
  hardy94
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Надо оформить письмо и ответить на вопросы Yesterday our class got an unusual piece of homework.We have to write about the holidays which people celebrate both in Britain and in other countries.Each student got a holiday to describe.Could you help me please? I need some information about a holiday which is similar to our Pancake Day.Have you got a similar in Russia?How do you celebrate it?Do you like this holiday and why? Hope to hear from you soon. Best wishes. Jim
- Предмет:
  Английский язык
- Автор:
  tonymarquez
- 6 лет назад
- Ответов:
  
  0
- Смотреть

How much to ban the user?

1 hour 1 day 100 years