<p align="right">Last Update: <font color="#4f81bd">July, 28, 2024</font></p> ## BIG IDEAS - Emphasizes that forces are a result of interactions between two objects. - These forces are action reaction pairs. - The third law illustrates the symmetry of forces in nature. - The pairs are shown as subscripts. ### Example Pairs $F_{Earth \ on \ book} \quad and \quad F_{Book \ on \ Earth} $ It's important to see that both objects are acting on each other. ### Related Topics --- [[Home|Home]] | [[Mechanics]] | [[Notes Vault/Physics Notes Vault/Kinematics/Kinematics|Kinematics]] | [[Notes Vault/Physics Notes Vault/Dynamics/Dynamics|Dynamics]] | [[Force]] | [[Net Force]] | [[Newton's First Law]] | [[Newton's Second Law]] | [[Newton's Third Law]] | [[Inertia]] | [[Notes Vault/Physics Notes Vault/Dynamics/Weight]] | [[Normal Forces]] | [[Notes Vault/Physics Notes Vault/Dynamics/Friction]]