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Answers by Iivel

Answers by Iivel
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A particle (m = 20 mg, q = -5.0 μC) moves in a uniform electric field of 60 N/C in the positive x direction. At t = 0, the particle is moving 30 m/s m the positive x direction and is passing through the
answered Mar 11, 2020
3 votes
36.4k views
The baseball team needs new equipment. Company A can provide 9 helmets, 6 bats, and 12 balls for $525. Company B can provide 10 helmets, 8 bats, and 10 balls for $600. Company C can provide 8 helmets,
answered Jan 30, 2020
1 vote
78.0k views
Most substances _______ in temperature and _______ when heat is added to them. A. increase; contract B. increase; expand C. decrease; contract D. decrease; expand
answered Aug 2, 2019
2 votes
139k views
Is the quotient of two integers, positive, negative, or zero? How can you tell?
answered May 28, 2019
3 votes
170k views
Which of the following is most responsible for El Niño? Unusually cold water in the Atlantic causes an increase in wind activity. The calming down of trade winds in the Pacific, which leads to the buildup
answered Apr 4, 2019
7 votes
49.0k views
Lucas is making a recipe that requires 1/4 cup of wheat flour and 1 7/8 cups of white flour. Altogether, how many cups of flour does the recipe require?
answered Sep 4, 2018
4 votes
96.7k views
What economic changes took place during the roaring twenties ? What effects did these changes have?
answered Jul 17, 2018
2 votes
69.9k views
what national monument did Maya lin win a competition and how many other designers and architects did she compete against
answered May 22, 2018
5 votes
177k views
Write the balanced chemical equation for the addition of 2 Br2 to CH3C≡CH.
answered Oct 30, 2017
1 vote
20.3k views
What statement best describes union membership in the 1930s?
answered Jun 7, 2017
4 votes
16.7k views
For which operations is the set {–1, 0, 1} closed? Choose all answers that are correct. A. addition B. division C. multiplication D. subtraction
answered Jan 29, 2017
4 votes
168k views
What 6 ways can you write 835,000
answered Nov 9, 2016
1 vote
31.2k views
The cell division process that produces daughter cells with half the chromosome number of the parent cell is _____. meiosis mitosis
answered Oct 19, 2016
4 votes
143k views
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