Physics, 22.03.2020 04:27 reneewilliams20
Two equal positive charges q_1 = q_2 = 2.0Ī¼ā are located at x= 0, y=0.30m and x=0, y=-0.30m, respectively. What are the magnitude and direction of the total electric force that q_1 and q_2 exert on the third charge Q = 4.0Ī¼ā at x = 0.40m, y = 0?
Answers: 1
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*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.
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Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
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Suppose that f : rn ā rm and that a ā k, where k is a connected subset of rn . suppose further that for each x ā k there exists a Ī“x > 0 such that f(x) = f(y) for all y ā bĪ“x (x). prove that f is constant on k; that is, f(x) = f(a) for all x ā k
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Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
Two equal positive charges q_1 = q_2 = 2.0Ī¼ā are located at x= 0, y=0.30m and x=0, y=-0.30m, respect...
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