Sprint 57 · Chapter 5

Kinetic Energy: Energy Of Motion

Use K = ½mv², compare kinetic energies across a huge range, and see why 10% of the energy is not 10% of the speed.

1. 1Half m v Squared
2. 2Bullet Through Plywood
3. 3Your Turn: Quarter Energy Left
4. 4Electron vs Proton Speed
5. 5Work From a Velocity Law