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Three charged particles are placed at each of three corners of an equilateral triangle whose sides are of length 2.6 cm . Two of the particles have a negative charge: q 1 = -7.7 nC and q 2 = -15.4 nC .
asked
Jan 7, 2020
Physics
college
1
answer
4
votes
34.3k
views
What does reading history critically mean
asked
Aug 28, 2019
History
middle-school
1
answer
1
vote
1.2k
views
What is the slope of the line through the points (-4, 2) and (-16, -6)?
asked
Feb 15, 2019
Mathematics
high-school
2
answers
4
votes
159k
views
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