Physics, 24.04.2020 04:15 milkshakegrande101
Situation: two electrons, each with mass m and charge q, are released from positions very far from each other. With respect to a certain reference frame, electron A has initial nonzero speed v toward electron B in the positive x direction, and electron B has initial speed 3v toward electron A in the negative x direction. The electrons move directly toward each other along the x axis (very hard to do with real electrons). As the electrons approach each other, they slow due to their electric repulsion. This repulsion eventually pushes them away from each other. Question: What is the minimum separation r_min that the electrons reach?Express your answer in term of q, m, v, and k (where k=).r_min =What I know: You need to find initial and final energies and this is where I need help!! The explanation is more important then the answer.
Answers: 3
Another question on Physics
Physics, 21.06.2019 23:10
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
Physics, 22.06.2019 06:30
Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
Answers: 1
Physics, 22.06.2019 21:30
Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere
Answers: 1
You know the right answer?
Situation: two electrons, each with mass m and charge q, are released from positions very far from e...
Questions
Mathematics, 12.01.2021 01:00
Mathematics, 12.01.2021 01:00
History, 12.01.2021 01:00
Physics, 12.01.2021 01:00
English, 12.01.2021 01:00
Mathematics, 12.01.2021 01:00
Social Studies, 12.01.2021 01:00
Mathematics, 12.01.2021 01:00
Law, 12.01.2021 01:00
Mathematics, 12.01.2021 01:00
Health, 12.01.2021 01:00
History, 12.01.2021 01:00
Mathematics, 12.01.2021 01:00
