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Falling Beads

Age 16 to 18
Challenge Level Yellow starYellow star
  • Problem
  • Getting Started
  • Student Solutions

It might help to express the distance traveled by a particular bead in the Cartesian coordinates in order to describe what's going on.

 

Extension: Think about the symmetry and the possible shape of beads.  

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The Not-so-simple Pendulum 2

Things are roughened up and friction is now added to the approximate simple pendulum

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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