subject
Physics, 08.09.2021 16:20 tj361

2 địa điểm cách nhau 180km có 2 xe khởi hành cùng 1 lúc, chạy ngược chiều nhau . xe từ Aco1 vận tốc v1=36km/h, xe từ B có vận tốc v2=54km/h. chọn địa điểm A làm gốc tọa độ, chọn gốc thời gian lúc xe khởi hành, chiều từ A đến B là chiều dương. thời điểm 2 xe tới gặp nhau và tọa độ của địa điểm 2 xe gặp nhau là bao nhiêu

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:30
What are chlorofluorocarbons and what impact do they have on the atmosphere?
Answers: 1
question
Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
question
Physics, 23.06.2019 00:30
Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable:
Answers: 1
question
Physics, 23.06.2019 03:00
Are good conductors of heat also good conductors of electricity? explain your answer.
Answers: 2
You know the right answer?
2 địa điểm cách nhau 180km có 2 xe khởi hành cùng 1 lúc, chạy ngược chiều nhau . xe từ Aco1 vận tốc...
Questions
question
Mathematics, 27.05.2021 01:00
question
History, 27.05.2021 01:00
question
English, 27.05.2021 01:00
question
Mathematics, 27.05.2021 01:00
Questions on the website: 13722367