Physics, 30.06.2021 01:00 INEEDTOPASSS
Một electron được gia tốc trong điện trường được tạo bởi một hiệu điện thế 2000 V. Nếu thay đổi hiệu điện thế từ 2000 V lên 8000 V thì vận tốc của electron tăng lên:
Answers: 3
Physics, 21.06.2019 14:00
Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same
Answers: 3
Physics, 21.06.2019 23:30
The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
Answers: 1
Physics, 22.06.2019 07:30
The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface
Answers: 1
Physics, 22.06.2019 17:00
Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little
Answers: 2
Một electron được gia tốc trong điện trường được tạo bởi một hiệu điện thế 2000 V. Nếu thay đổi hiệu...
Mathematics, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
History, 05.05.2020 02:01
English, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
History, 05.05.2020 02:01
English, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
Mathematics, 05.05.2020 02:01
History, 05.05.2020 02:01