Momentum Calculator

If you want to determine the motion of an object, then you can use or momentum calculator.

In physics, a momentum of an object refers to the product of its velocity and mass. It's a vector quantity used to determine the amount of motion an object contains. The SI unit used for momentum can be written as a kilogram meter per second (kg.m/s).

Types of Momentum

There are two types in which classify momentum:

  • Linear momentum

  • Angular momentum

Since both types are vector quantities as they contain magnitude and direction. Moreover, it is used to estimate the direction and speed of two or more objects after they collapse with each other.


Formula of Momentum Calculator

To know how to calculate impulse manually, you can use the formula listed below; or, the find it instantly, you can jump to our calculator.

p = mv


p = momentum

m = mass

v = velocity


To know more about it, you can use our Momentum Definition.


For a more transparent and precise understanding of a concept, let us have an example below:

Suppose a car has a weight of 1500 kg, moving at a speed of 28 m/s on the highway, then find the momentum of a vehicle.

Given data

Mass = m = 1500 kg
Velocity = v = 28 m/s

To Find

The momentum of a vehicle = ?


To find out the momentum of a car, we will use the formula listed below;

p = mv

Putting values in the formula:

p = (1500 kg) (28 m/s) = 42000 kg.m/s

How to use the Momentum Calculator?

The steps to use the momentum calculator are as follows:

Step 1: Enter the value of an object's mass in the first required input.

Step 2: Enter the value of the object's velocity second required input.

Step 3: The calculator will automatically display an answer on the screen.

Calculator use

You can use our momentum calculator in various physics principles, such as; hydrodynamic force calculations, hydraulic jump, a force acting on an object, etc.