Newton’s Second Law
F = ma
Definition
Force equals mass times acceleration.
Variables
| Symbol | Meaning |
|---|---|
F |
Force |
m |
Mass |
a |
Acceleration |
Related Formulas
Third Equation of Motion
v squared = u squared + 2as
Kinetic Energy
KE = half m v squared
Gravitational Potential Energy
PE = mgh
Study Tools
Question
Newton’s Second Law
Tap to reveal formula
Answer
F = ma
Force equals mass times acceleration.
Quick Quiz
In Newton’s Second Law, what does a represent?
Used In
- Mechanics
Frequently Viewed Together
Area of Circle
A = pi*r*r
Surface Area of Hemisphere
S = 3*pi*r*r
First Equation of Motion
v = u + at