Going up the hill, the Red Gemini car moving at 5 m/s, a person in 1 point the front of the red car looks over to see a person sitting in the
front seat of the blue car directly across from them. What he
relative speed of the blue car compared to the red car?

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The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)