subject
Physics, 04.09.2021 14:00 keving4three

sau 20s đoàn tàu giảm tốc độ từ 72km/h xuống còn 36m/h sau đó chuyển động đều trong thời gian 30s . Cuối cùng chuyển động chậm dần đều và đi thêm được 40m nữa thì dừng lại

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 03:40
Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
Answers: 1
question
Physics, 22.06.2019 05:00
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
question
Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
Answers: 1
question
Physics, 23.06.2019 04:50
How does the motion of an airplane compare to the motion of a rocket ?
Answers: 1
You know the right answer?
sau 20s đoàn tàu giảm tốc độ từ 72km/h xuống còn 36m/h sau đó chuyển động đều trong thời gian 30s ....
Questions
question
Business, 16.02.2020 02:20
question
Mathematics, 16.02.2020 02:21
question
Health, 16.02.2020 02:22
question
Mathematics, 16.02.2020 02:22
question
Mathematics, 16.02.2020 02:29
question
Physics, 16.02.2020 02:30
Questions on the website: 13722367