Force between two balloons with a negative charge
What is the force between two balloons with a negative charge of 1.6 if the ballons are 5.0cm apart?
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A 3.0 kg toy car can move along an x axis; Figure gives Fx of the force acting on the car, which begins at rest at time t=0. The scale on the Fx axis is set by Fxs = 4.0 N. In unit-vector notation, what is p at (a)t = 5.0 s and (b)t = 1.0 s,(c) wh
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