subject
Physics, 20.06.2021 06:10 lexipooh7894

cho ba điện tích q1=q2=q3=q đặt tại 3 đỉnh của hình vuông. Nếu lực tương tác giữa q1 và q2 là F12 và giữa q1 và q3 là F13 thì tỉ số giữa F12/F13 là gì

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 21:30
Write the equation for momentum, first using symbols for the variables, then using words for the variables.
Answers: 2
question
Physics, 21.06.2019 23:20
Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons
Answers: 1
question
Physics, 22.06.2019 02:00
The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s
Answers: 3
question
Physics, 22.06.2019 09:30
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
You know the right answer?
cho ba điện tích q1=q2=q3=q đặt tại 3 đỉnh của hình vuông. Nếu lực tương tác giữa q1 và q2 là F12 và...
Questions
question
Geography, 27.06.2021 17:50
question
World Languages, 27.06.2021 18:00
question
World Languages, 27.06.2021 18:00
Questions on the website: 13722367