Return to Index

Impulse (Change in Momentum)

Experiment Module

Impulse Change

Theory & Logic

Theoretical Background

Physics describes the fundamental mechanism of the universe. The Impulse (Change in Momentum) is an essential tool for understanding Impulse (Change in Momentum) in quantitative terms. Impulse J = m(vf - vi).

Mathematical Formulation

The relationship between the variables is governed by the following equation:

Result = m × (vf - vi)
Eq 1.1: Governing Formula

Variable Legend

Symbol Parameter Unit
m Mass kg
vf Final Vel m/s
vi Initial Vel m/s

Practical Calculation Example

Problem

Calculating the result when:

  • Mass = 10 kg
  • Final Vel = 65 m/s
  • Initial Vel = 100 m/s

Solution

Substituting into Eq 1.1:

Result = 10 × (65 - 100)