action and reaction forces

Chinese equivalent: 作用力与反作用力

action and reaction forces A pair of forces that are equal in magnitude, opposite in direction, and act on two different interacting objects.

Syllabus path: Mechanics › Newton's Laws of Motion and Their Applications

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CSCA Physics Exam Glossary

Definition

action and reaction forces A pair of forces that are equal in magnitude, opposite in direction, and act on two different interacting objects.

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Newton's Laws of Motion and Their Applications

Newton's Laws of Motion and Their Applications 1. Overview Newton's laws establish the causal link between "Force" and "Motion". 1st Law (Inertia): Force is the cause of changing motion, not maintaining it. 2nd Law (Dynamics): Quantifies the relationship ( F = ma ). 3rd Law (Inte…

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