Calculate force, mass, and acceleration using Newton's Second Law. Enter any two values to calculate the missing parameter with detailed step-by-step solutions.
Enter values and click Calculate to see results
Newton's Second Law of Motion states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass. This fundamental law is the basis for understanding motion and forces in mechanical engineering.
Enter the Mass and Acceleration values with appropriate units and click Calculate. The calculator applies Newton's Second Law to find the net force.
A car with mass 1200 kg accelerating at 3 m/s²: F = 1200 × 3 = 3600 Newtons (3.6 kN).
A: F = ma states that the net force on an object equals its mass multiplied by its acceleration.
A: Mass (kg) is the amount of matter. Weight (N) is the gravitational force on that mass: W = m × 9.81.
A: 1 Newton is approximately the weight of a 100g apple on Earth's surface.
A: 1 kgf (kilogram-force) = 9.81 Newtons.