subtopics: Physics

The Lever Principle: Ancient Tools Meet Modern Physics

The Center of Mass: Balancing Objects in Physics

Torque: The Science of Twisting Forces

Why Ice Skaters Spin Faster When They Pull In Arms

Collisions Explained: Elastic vs Inelastic Impacts

The Laws of Momentum: Why Moving Objects Keep Going

Power in Physics: The Speed of Doing Work

Work and Energy: How Forces Move the World

The Conservation of Energy: Nothing Ever Disappears

Potential Energy: Storing Power in Height and Position

The Energy of Motion: Understanding Kinetic Energy

Why Pendulums Swing in Perfect Harmony