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Force Table

Three strings pull a ring. Set the missing force so the ring stays in the centre. This is Lami's theorem.

Physics · Class 11 · Equilibrium of concurrent forces · 8 simulations. For JEE, NEET and your boards.

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What you'll learn

  1. Balance one pull: Two forces in balance
  2. Three–four–five: Adding two forces at right angles
  3. Two tens: Adding two forces at any angle
  4. Law of cosines: The direction of the resultant
  5. Lami's theorem: Lami's theorem
  6. Lami, 37° and 53°: Two strings at right angles
  7. Find the fourth: Many forces: add the components
  8. Equal pulls: Three equal forces