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  2. Newton's law of universal gravitation - Wikipedia

    en.wikipedia.org/wiki/Newton's_law_of_universal...

    In 1687 Newton published his Principia which combined his laws of motion with new mathematical analysis to explain Kepler's empirical results. [7]: 134 His explanation was in the form of a law of universal gravitation: any two bodies are attracted by a force proportional to their mass and inversely proportional to their separation squared.

  3. Law of attraction - Wikipedia

    en.wikipedia.org/wiki/Law_of_attraction

    Law of attraction may refer to: Electromagnetic attraction; Newton's law of universal gravitation; Law of attraction (New Thought), a New Thought belief;

  4. Newton's laws of motion - Wikipedia

    en.wikipedia.org/wiki/Newton's_laws_of_motion

    Newton's laws are often stated in terms of point or particle masses, that is, bodies whose volume is negligible. This is a reasonable approximation for real bodies when the motion of internal parts can be neglected, and when the separation between bodies is much larger than the size of each.

  5. Action at a distance - Wikipedia

    en.wikipedia.org/wiki/Action_at_a_distance

    Coulomb's law and Newton's law of universal gravitation are based on action at a distance. Historically, action at a distance was the earliest scientific model for gravity and electricity and it continues to be useful in many practical cases. In the 19th and 20th centuries, field models arose to explain these phenomena with more precision.

  6. Gravity - Wikipedia

    en.wikipedia.org/wiki/Gravity

    In physics, gravity (from Latin gravitas 'weight' [1]) is a fundamental interaction primarily observed as mutual attraction between all things that have mass.Gravity is, by far, the weakest of the four fundamental interactions, approximately 10 38 times weaker than the strong interaction, 10 36 times weaker than the electromagnetic force and 10 29 times weaker than the weak interaction.

  7. Philosophiæ Naturalis Principia Mathematica - Wikipedia

    en.wikipedia.org/wiki/Philosophiæ_Naturalis...

    Philosophiæ Naturalis Principia Mathematica (English: The Mathematical Principles of Natural Philosophy) [1] often referred to as simply the Principia (/ p r ɪ n ˈ s ɪ p i ə, p r ɪ n ˈ k ɪ p i ə /), is a book by Isaac Newton that expounds Newton's laws of motion and his law of universal gravitation.

  8. Self-fulfilling prophecy - Wikipedia

    en.wikipedia.org/wiki/Self-fulfilling_prophecy

    The law of attraction is a typical example of self-fulfilling prophecy. It is the name given to the belief that "like attracts like" and that by focusing on positive or negative thoughts, one can bring about positive or negative results.

  9. Law of attraction (New Thought) - Wikipedia

    en.wikipedia.org/wiki/Law_of_attraction_(New...

    The law of attraction is the New Thought spiritual belief that positive or negative thoughts bring positive or negative experiences into a person's life. [1] [2] The belief is based on the idea that people and their thoughts are made from "pure energy" and that like energy can attract like energy, thereby allowing people to improve their health, wealth, or personal relationships.