Physics calculator with steps — kinematics, forces, and energy examples

Step-by-step worked examples: kinematics displacement/velocity, net force (Newton's 2nd law), and kinetic/potential energy computations.

Tool

Use the main Physics Calculator for interactive calculations: Open physics calculator.

Examples

  1. Kinematics: find final velocity
    Problem: u=5 m/s, a=2 m/s^2, t=3 s → v = u + a t = 5 + 2*3 = 11 m/s
  2. Newton's 2nd law
    Problem: m=10 kg, a=2 m/s^2 → F = m a = 20 N
  3. Kinetic energy
    Problem: m=2 kg, v=3 m/s → KE = 0.5 m v^2 = 0.5*2*9 = 9 J