Conservative or Not? Decoding the Essence of Central Forces! ⚖️ #Physics #centralforce #work
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A central force refers to a type of force that acts on an object towards or away from a fixed point called the center. The force always points along the line connecting the object to the center. Mathematically, it can be expressed as F(r) = f(r)r, where F(r) is the central force, f(r) is a scalar function of the distance r from the center, and r is the position vector of the object.
The most common example of a central force is the gravitational force. In this case, the center is the center of mass of a massive object (e.g., a planet), and the force acts towards the center, causing objects to be attracted to it.
Another example of a central force is the electrostatic force between charged
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