Предмет: Физика, автор: katrusaptasechka

Потяг рухається рівномірно з швидкістю 160 км/год за сили тяги 59 кН. Визначте яку потужність розвиває потяг.
Очень надо!!

Ответы

Автор ответа: Sofiakiyko

2

Ответ:Катя куууу

Объяснение:Какими судьбами?

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: celvinvol

I.
Заполните пропуски словосочетаниями с прилагательными
в превосходной степени (the ___- est; the most___).

Пример: It’s a very
nice room. It’s the nicest room in the hotel.

1.   It’s a very cheap
restaurant. It’s ………………..the town.
2.   It was a very happy
day. It was ………………my life.

3.   She’s a very
intelligent student. She is …………….the class.

1 год назад

Предмет: Английский язык, автор: 89603280587

July 17th was coming. It would be Mark’s  birthday.THIRTEEN
His Mum asked him what he  as a gift. Mark answered at once that his dream was to have a telescope to watch the stars. WANTMum  her head doubtfully.SHAKE
She knew that Mark enjoyed learning about space but a telescope was a  present than they had planned.EXPENSIVEAfter dinner the parents had a discussion about the present. “I think we should give Mark the telescope,” Dad said.“But we  all our savings already,” Mum responded.SPEND
“We bought some new furniture and paid for our holidays. I wish we  buy him this present but we really can’t.”CAN
“I think, we can,” Dad smiled. “Look, I’ve got an old friend, Nick, whose father was interested in astronomy. His father died many years ago, and Nick keeps all his things in the attic. I think he  to sell us his telescope at half price.”AGREE
Nick  roses in the garden when Mum and Dad arrived at his house.PLANT
“Yes, sure,” he said. “There are lots of  in the attic. You can take whatever you want for Mark for free. I’m glad he’s taking up my father’s hobby.”

1 год назад

Предмет: Английский язык, автор: celvinvol

I.
Закончите предложения, употребив подходящие по смыслу прилагательные
в сравнительной степени (older /more important, etc).

Пример: It’s
too noisy here. Can we go somewhere quieter?
1.   This coffee is very
weak. I like it a bit _______________.

2.   The hotel was
surprisingly big. I expected it to be__________.
3.   The weather is too
cold in this country. I’d like to live somewhere_________.
4.   My job is a bit
boring sometimes. I’d like to do something___________.

1 год назад

Предмет: Математика, автор: DimaEvdokimof

$frac{6}{2+x} = frac{1.5}{5x}$ помогите решить пожалуйста

8 лет назад

Предмет: География, автор: Василинка5

Чем отличается климат от погоды?

8 лет назад