Which of the situations described below is explained by the electrical force
A) A compass needle swings around so that it points due north
B) A rock sits at rest on the side of a hill, despite the gravitational force.
C) A child's hair stands on end after she removes a stocking cap on a cold day.
D) A race car traveling around a curve is pressed down into the banked track.
Answers: 1
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Which of the situations described below is explained by the electrical force
A) A compass needle sw...
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