subject
Physics, 16.10.2021 18:30 jjxt126

Điện tích q = 10^-8 C di chuyển dọc theo cạnh của một tam giác đều ABC cạnh a = 10cm trong điện trường đều, cường độ điện trường là E = 300V/m. E song song với vecto BC. Tính công của lực điện trường khi q di chuyển trên mỗi cạnh của tam giác

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 16:10
Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.
Answers: 1
question
Physics, 21.06.2019 18:00
Which statement best explains why an object weight less on mercury than it does on earth
Answers: 1
question
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
question
Physics, 22.06.2019 07:20
The softest and hardest minerals are: softest hardest
Answers: 1
You know the right answer?
Điện tích q = 10^-8 C di chuyển dọc theo cạnh của một tam giác đều ABC cạnh a = 10cm trong điện trườ...
Questions
question
Mathematics, 29.08.2019 07:30
question
Spanish, 29.08.2019 07:30
question
Mathematics, 29.08.2019 07:30
question
Mathematics, 29.08.2019 07:30
question
Mathematics, 29.08.2019 07:30
Questions on the website: 13722362