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Mechanics, first pass

Paper 3 Section B · 50 marks.

9 Lessons
  1. Mechanics units and signed quantitiesFoundations · Free
  1. Position, displacement, distance, speed and velocityFoundations
  1. Motion graphs and area/gradient reasoningCore
  1. Constant-acceleration equations and derivationsCore
  1. Force diagrams, weight and Newton's first lawFoundations
  1. Newton's second law in one dimensionCore
  1. Equilibrium and Newton's third-law pairsCore
  1. Connected particles and smooth pulleysCore
  1. Variable-acceleration motion in one dimensionCore

Mechanics units and signed quantities

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