Дано:
Троллейбус-
U1(скорост- 50 км/ час
Автомобиль-
55 км/ час
Найти:
S-через 2 часа?
v сбл.=v1-v2
55-50=5 км/ч ---v сближения
5×2=10 км- S между ними через два часа
Why do I want to go to America. Let's say, because I really like this country. She is very big and beautiful. There are a lot of cities in it. I want to see New York, Los Angeles and Disneyland. I want to see Niagara Falls. See the statue of liberty. In America they make my favorite phones and Arles watches. I wonder what Hollywood is and how movies are made there. See the Florida cosmodrome and crocodiles. I want to lie on the beaches of Mayami. I want to take a paddle boat trip on the Mississippi River. Visit the White House. To see the president of a great country. !
55*2=110
110-100=10 км - ответ