Physics, 30.08.2019 16:10 barstr9146
Two equal positive charges q1 = q2 = 2μc are located at x = 0, y = 0.30 m and x = 0, y = -0.30 m, respectively. what are the magnitude and direction of the total electric force that qı and q2 exert on a third charge q = -4 μc at x = 0.40 m, y = 0.15 m?
Answers: 3
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What happens to light waves from a star as the star moves away from earth?
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Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.
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Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.
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Two equal positive charges q1 = q2 = 2μc are located at x = 0, y = 0.30 m and x = 0, y = -0.30 m, re...
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