A black hole is not a literal 'hole' or empty void in space, but an incredibly dense region where gravity is so intense that nothing, not even light, can escape. This fundamental understanding clarifies common misconceptions about these fascinating cosmic objects.
This physics study guide provides a comprehensive overview of universal gravitation, covering Newton's Law of Gravitation, the gravitational constant, and the factors influencing gravitational force between objects. Understand the fundamental principles and formulas behind this essential concept in physics, along with examples to solidify your understanding.