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  1. Force - Wikipedia

    Because the magnitude and direction of a force are both important, force is a vector quantity (force vector). The SI unit of force is the newton (N), and force is often represented by the symbol F.

  2. Force | Definition & Formula | Britannica

    Jul 18, 2025 · Force, in mechanics, any action that tends to maintain or alter the motion of a body or to distort it. The concept of force is commonly explained in terms of Isaac Newton’s three laws of motion. Because force has both magnitude and direction, it is a vector quantity.

  3. What is Force? - BYJU'S

    Terms like stretch and squeeze can also be used to denote force. In Physics, force is defined as: The push or pull on an object with mass causes it to change its velocity. Force is an external agent capable of changing a body’s state of rest or motion. It has a magnitude and a direction.

  4. FORCE Definition & Meaning - Merriam-Webster

    The meaning of FORCE is strength or energy exerted or brought to bear : cause of motion or change : active power. How to use force in a sentence. Synonym Discussion of Force.

  5. Force Definition in Science

    Mar 30, 2022 · The force on an object equals the object’s mass multiplied by its acceleration. When one object exerts a force on another object, the second object exerts an equal and …

  6. 10 Types of Forces - Earth How

    A force can make things move, stop, or change direction. For example, types of forces include gravity, friction, and magnetism.

  7. Types of Forces - The Physics Classroom

    A force is a push or pull that acts upon an object as a result of that objects interactions with its surroundings. In this Lesson, The Physics Classroom differentiates between the various types of forces that an object could encounter.

  8. What is Force? Definitions, Types, uses and Examples

    May 7, 2025 · Learn about force: its definition, meanings, types, uses, and real-life examples. Understand how force affects motion, direction, and physical interactions.

  9. FORCE | English meaning - Cambridge Dictionary

    FORCE definition: 1. physical, especially violent, strength or power: 2. in large numbers: 3. in scientific use, (a…. Learn more.

  10. What is Force? | NIST

    Sep 11, 2009 · Unit of Force The unit of force is derived from a fundamental quantity, mass. The fundamental unit of mass is the kilogram (kg). The kilogram itself is defined as the mass of a platinum-iridium cylinder kept at the International Bureau of Weights and Measures at Sevres , near Paris, France.