Answer:Coulomb's law states that: The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them.
Explanation:Coulomb's law, or Coulomb's inverse-square law, is an experimental law of physics that quantifies the amount of force between two stationary, electrically charged particles. The electric force between charged bodies at rest is conventionally called electrostatic force or Coulomb force
Black hole
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Answer:
The horizontal force is 106.89 N.
Explanation:
Given that,
Work done = 310 J
Distance = 2.9 m
We need to calculate the horizontal force
Using formula of work done
Where, 
Put the value into the formula
Hence, The horizontal force is 106.89 N.
Material called magma is formed<span> deep withing the Earth. lava (magma that reaches the surface) </span>cools<span> and hardens at the Earth's surface. this region contains igneous </span>rocks<span> or metamorphic </span><span>rocks.</span>
