Calculadora de Conservação do Momento

The Conservation of Momentum Calculator solves perfectly inelastic one-dimensional collisions, where two bodies collide and stick together after impact. The tool applies the law of conservation of linear momentum, which states that the total momentum before the collision equals the total momentum after. Simply enter the masses and initial velocities of the two objects to get the final velocity of the combined system.

The calculation uses the formula v_f = (m₁v₁ + m₂v₂) / (m₁ + m₂), where m₁ and m₂ are masses and v₁ and v₂ are initial velocities. The result is the final velocity of the single block formed. This calculator is useful for physics students, engineers, and enthusiasts who want to check exercises or simulate real-world scenarios like car crashes or lab experiments.

Use this calculator when you need to determine the velocity after an inelastic collision in a straight line. For example, analyzing the collision of two cars that lock together or calculating the motion of two blocks that stick after impact. Remember that the formula only applies to perfectly inelastic one-dimensional collisions with no external forces.

Be careful with the direction of velocities: enter negative values to indicate opposite direction relative to the chosen positive axis. The calculator assumes motion occurs in one dimension only. Also, ensure you use consistent units (kg for mass, m/s for velocity) for accurate results. The tool does not account for energy losses or deformations, as it focuses solely on linear momentum.