About this Simulation

This interactive 3D simulation models the gravitational interaction between Earth and orbiting satellites. Learners can visualize orbital paths, observe how gravity maintains satellite motion, and explore how distance and mass affect gravitational force. The model demonstrates key concepts in celestial mechanics through dynamic, real-time visualization.

Learning objectives: Understand how gravitational force governs satellite orbits and planetary motion | Analyse the relationship between orbital radius, velocity, and gravitational force | Apply Newton's law of universal gravitation to predict satellite behaviour