force
a push or a pull exerted by one object on another object
force is defined as any interaction that, when unopposed, will change the motion of an object. Force can cause an object to accelerate, decelerate, or change direction. It is typically represented by the symbol F and measured in the SI unit of Newtons (N). Force can be exerted through contact (contact force) or at a distance (field force), such as gravitational force and electric force.
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