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nguyenngocminhminh
2 năm trước
Mắc vào 2 đầu 1 dây dẫn hiệu điện thế (HDT) 10V thì cường độ dòng điện(CĐDĐ) qua dây dẫn là 2A a)Nếu HĐT là 40V thì CĐDĐ qua dây dẫn là bao nhiêu b)nếu HĐT tăng thêm 15V thì CĐDĐ qua dây dẫn là bao nhiêu
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The people living in Milton Keynes, a town about 70 kilometres northwest of London, have been introduced to a new transport experience when they use ‘pods’ to travel on certain routes. The pods are a kind of driverless cars which travel at 19km/h and are able to transport two people and their luggage. There is a touchscreen in the windshield of the pods where passengers select their terminal. During the trip they can also read the news, check e-mails or play video games on the screen. Powered by electric motors, the pods have ultrasonic sensors and a GPS system that help themselves know where they are going and how to avoid obstacles along the way. People can use a smartphone app to hail a pod in the street.\ 1. Where is the project introduced ? .......................................................... 2. What can passengers do with the touchscreen ? ............................................................................ 3. Are pods a type of robot cars? ................................................... 4. What enables pods to know where they are going and how to avoid obstacles? .............................................................................................................................. 5. ARe pods eco-friendly?

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