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Contact vs non-contact

Contact vs non-contact

Comparison of a book on a table with weight and normal contact force arrows, and a magnet attracting a paperclip across a gap with magnetic field lines

A force is a push or pull caused by an interaction between objects. Forces are measured in newtons, written as NNN.

Contact and non-contact forces Lesson

  1. GCSE
  2. /Combined Science
  3. /Contact and non-contact forces

Step-by-step lessons covering Edexcel GCSE Combined Science Contact and non-contact forces for Foundation and Higher tier. Each lesson works through exam-style questions.

Lessons