Physics, 09.10.2019 22:30 jessicadempsey
Two electrons are initially at rest separated by a distance of 2nm. at time t=0, they start to move apart due to coulombic repulsion. how long does it take for them to separate to a distance of 20nm?
Answers: 2
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Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two
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Physics, 22.06.2019 22:30
Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.
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3. which is not a primary color of light? blue red green yellow
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Physics, 23.06.2019 00:30
Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.
Answers: 3
Two electrons are initially at rest separated by a distance of 2nm. at time t=0, they start to move...
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