vastakkaisvoima
Vastakkaisvoima, known in English as "reaction force" or "opposing force," is a fundamental concept in physics describing the mutual forces that occur between two interacting objects. It is most prominently associated with Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. In practical terms, when one object exerts a force on a second object, the second object simultaneously exerts a force of equal magnitude but in the opposite direction back on the first object.
This force is not an independent force but a reactive response inherent in the interaction between two
Vastakkaisvoima can be observed in static and dynamic contexts. For instance, when a person pushes against
The concept emphasizes the importance of force interactions and equilibrium in physical systems. It underscores that
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