Answer:
Conductors allow electric charges to move freely
Answer:
The glass rod remains charged due to electrification by the silk
Answer:
So as two objects are separated from each other, the force of gravitational attraction between them also decreases. If the separation distance between two objects is doubled (increased by a factor of 2), then the force of gravitational attraction is decreased by a factor of 4 (2 raised to the second power).
Explanation:
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