📚 Practice Mode

Kinetic Energy

Learn at your own pace with hints and detailed explanations

1 / 14
Multiple Choice

What is the formula for kinetic energy?

  1. $K = rac{1}{2}mv^2$
  2. $K = mv$
  3. $K = rac{1}{2}m^2v$
  4. $K = rac{1}{2}mv^3$