LUDO › Simulations › Gravitation

Binary Dance

This simulation series is based on concept of Centre of mass. Two stars pull each other with equal and opposite forces. So both stars move. Each star circles the centre of mass, the balance point of the stars.

Physics · Class 11 · Two stars in a dance · 5 simulations. For JEE, NEET and your boards.

A picture of the Binary Dance simulation

Start Binary Dance →

What you'll learn

  1. Twin suns Two equal stars circle each other. Find the speed of each star for a steady circle.
  2. Heavy and light A heavy star and a light star circle each other. Find the speed of each star.
  3. The pair's year Two stars circle each other. Find the time for one lap of the pair.
  4. Four on a square Four equal stars form a square on a circle. Find the speed of each star for a steady turn.
  5. Three on a triangle Three equal stars form an equal-sided triangle on a circle. Find the speed of each star for a steady turn.