-
який шлях проїде автомобіль рівномірно за 2 год розвиваючи силу тяги 900Hри потужності 30кВт
Ответы 1
-
Ответ:
Объяснение:
t=2 ч=7200с
F= 900H
N= 30кВт =30000 Вт
S=?
A=F*S
A=N*t
F*S=N*t
S=N*t/F=30000*7200 / 900= 240 километров
-
Автор:
jacobsmith - 5 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
-
СРОЧНО нужна помощь! Переделать эти предложения в пассиве, чтоб те слова которые в скобках, стояли в конце предложения.
1) We are dealing (with) your complaint.
2) We have not accounted (for) all the missing passengers.
3) Someone had tampered (with) the lock of the front door.
4) We don't know how they disposed (of) the body.
5) I must insist that you keep (to) the rules.
6) We are looking (into) this allegation.
7) We will frown (upon) any attempts to cheat in the exam.
8) The youngest complained that people were picking (on) him.
9) Ann was well provided (for) in her husband's will.-
Предмет:
Английский язык -
Автор:
sierra1 - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
Найдите в следующих предложениях сказуемое, определите время и залог и переведите предложения на русский язык: 1. For 40 years after 1945 the countries in Eastern Europe had planned economies in which the market laws played only a small role. 2. The government plays an important role in distributing resources in the economy. 3. Goods are produced on farms or in factories. Goods of the both groups are consumed by the people who buy them. 4. The government planning office decides what will be produced, how it will be produced, and for whom it will be produced. 5. The resources distributing decisions are being made every day in every city, mostly through the mechanisms of markets and prices. 6. When there was a bumper coffee crop (очень высокий урожай кофе) in Brazil, much coffee was bought by the Brazilian government from the farmers and then burnt. 7. The grain (зерно) markets have greatly changed over the last 25 years in the United S
-
Предмет:
Английский язык -
Автор:
mayhutchinson - 5 лет назад
-
Ответов:
1 -
Смотреть
-
-
что случилось с матрёниным двором
-
Предмет:
Литература -
Автор:
ildefonsogeorge - 5 лет назад
-
Ответов:
1 -
Смотреть
-
- Сполука - Fe(OH)2, HCI, Mg, H2, H20,S. нужно узнать тип химической связи
Топ пользователей
-
Fedoseewa27
35894 -
Askold
2792 -
Pikachu
2224 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1156 -
Poinntt
946 -
Bars
930 -
Queenmagic18
754
How much to ban the user?
1 hour
1 day
100 years