Law | Description | Key Concept |
---|---|---|
First Law | An object at rest stays at rest and an object in motion stays in motion unless acted upon by an external force. | Inertia |
Second Law | The acceleration of an object depends on the net force acting on it and its mass (F = ma). | Force, Mass, Acceleration |
Third Law | For every action, there is an equal and opposite reaction. | Action-Reaction Pairs |