Newton's Laws of Motion & Key Formulas
1. Newton’s First Law – Law of Inertia
Definition: An object will remain at rest or in uniform motion unless acted upon by an external
force.
Key Points:
Objects resist changes in motion (inertia).
If no net force acts on an object, its velocity remains constant.
Example: A book on a table stays still unless pushed.
Below Is Newton’s First Law Of Inertia
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2. Newton’s Second Law – Law of Acceleration
1. Newton’s First Law – Law of Inertia
Definition: An object will remain at rest or in uniform motion unless acted upon by an external
force.
Key Points:
Objects resist changes in motion (inertia).
If no net force acts on an object, its velocity remains constant.
Example: A book on a table stays still unless pushed.
Below Is Newton’s First Law Of Inertia
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2. Newton’s Second Law – Law of Acceleration
