Newton's second law calculator
Calculate force, mass or acceleration using Newton's second law F = m · a.
Force (F)
20 N
F = m · a
Force (F)20 N
Mass (m)10 kg
Acceleration (a)2 m/s²
Calculations are based on Estonia's tax rates in force for 2026. Results are informational.
Last updated: 2026-06-03
What is Newton's second law?
Newton's second law states that the force on a body equals its mass times acceleration: F = m · a. Knowing two values, you can calculate the third: m = F / a, a = F / m.