Interactive Voltage Drop Calculator How to Use This Calculator This calculator helps determine the voltage drop across an electrical conductor. Select the conductor material (Copper or Aluminum). Choose the wire

Relativistic Velocity Addition Calculator Adding Velocities in Special Relativity In classical (Newtonian) physics, if you are on a train moving at velocity u and you throw a ball forward at

Advanced Interactive Kinetic Energy Calculator Theory & Formulas: Kinetic Energy Kinetic Energy (KE) is the energy that an object possesses due to its motion. It is a scalar quantity, meaning

Interactive Laser Beam Divergence Calculator How to Use This Calculator This calculator determines the divergence angle, Rayleigh range, and spot size at a distance for a laser beam. Enter the