Mathematical formulas

Basic Physics

Subjects Home Search Guide

Sections

1Vectors
21D Kinematics
32D and 3D Motion
4Newton's laws and forces
5Circular motion
6Work, energy and power
7Linear momentum, impulse and collisions
8Rotation
9Equilibrium and elasticity
10Gravitation
11Fluid mechanics
12Oscillations and periodic motion
13Waves
14Sound
15Thermodynamics
16Basic electricity
17Physical constants
18Guide to approaching a problem

Search formulas…

Language

Loading formula…

Mathematical formulas · API-served content · Guide

About Reviews Contact

Home
Basic Physics
Linear momentum, impulse and collisions
Second law in momentum form

7. Linear momentum, impulse and collisions

Second law in momentum form

In 7. Linear momentum, impulse and collisions

Formula

\sum\vec F=\frac{d\vec p}{dt}

For constant mass

\sum\vec F=m\vec a

Tags

collisions
Derivative
physics
physics formula
momentum
momentum impulse collisions

Detail

The net force is the derivative of linear momentum with respect to time.

Explore the idea

Explore the idea

Found an error? Contact us.

Related formulas

Related
Newton's second law
$\sum\vec F=m\vec a$
Open formula Open in section
Related
Linear momentum
$\vec p=m\vec v$
Open formula Open in section
Related
Impulse
$\vec J=\int_{t_i}^{t_f}\vec F\,dt$
Open formula Open in section