GCSE Physics Mechanics Revision
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Newton's Laws of Motion
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1st Law

  • An object will stay in a state of rest or in uniform motion unless acted on by an external force.

2nd Law

  • The force acting on a body is directly proportional to the mass of the body and its acceleration and is in the direction of the acceleration.

  • Force = Mass x Acceleration

3rd Law

  • To every action force, there is an equal and opposite reaction force.

Other Notes in this Category

  1. Motion - velocity and acceleration and related equations
  2. Newton's Laws of Motion

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