Created By : Sunil Kumar Gandipadala

Reviewed By : Rajashekhar Valipishetty

Last Updated : Apr 10, 2023

You can use this best and user friendly Momentum Calculator to check the accurate momentum value for the given numbers in a short span of time. Just enter velocity and mass of the moving object and click on the calculate button of the handy calculator to get the output within no time.

Ex: 10, 167, 48, 34.5 or 90


How to Calculate Momentum of an Object?

Momentum is defined as the mass of an object when it is motion. Simplifying the momentum is included in few steps below. The following simple steps will guide you to solve the momentum of an object. So, have a look at the below lines

  • First, get mass of the object and velocity in the given question.
  • Multiply the mass and velocity of the object.
  • Result is called object momentum.

Formula to Find Momentum

Momentum is defined as the product of mass and velocity of the object. It is a vector quantity. So, it has both magnitude and direction which is used to predict speed and direction of the object after they collide. The momentum is divided into linear momentum and angular momentum. The formula to evaluate momentum is given by

Momentum p = m * v

The formula to calculate mass when momentum and velocity are given,

m = p / v

The formula to find the velocity when mass and momentum of object is given

v = p / m

Where, m is the mass of the object

v is the moving object velocity

p is the object momentum


Question: A particle has a mass of 10 kg and a velocity of 5 m/s. What is the momentum of the particle?


Given that,

Mass of the particle m = 10 kg

Velocity of moving particle v = 5 m/s

Momentum formula is p = m * v

Substitute the given values in the above formula

p = 10 * 5

= 50

∴ Momentum of particle is 50 kg.m/s

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FAQs on Momentum Calculator

1. What is the formula and unit of momentum?

Momentum formula is given as p = m * v

Where p is the momentum, m is the mass of the object and v is the velocity

The SI unit of momentum is kg.m/s.

2. How do you find velocity with mass and momentum?

The formula to find velocity of an object with momentum and mass is defined as v = p / m.

3. What is the momentum of a child and wagon if the total mass of the child and wagon is 22 kg and the velocity is 1.5 m/s?

Mass m = 2 kg

velocity v = 1.5 m/s

Momentum p = m * v

= 22 * 1.5 = 33

Mass of a child is 33 kg.m/s

4. What are the two types of momentum?

The two kinds of momentum are linear momentum and angular momentum. A spinning object has angular momentum. If an object is travelling with a velocity then it has linear momentum.

5. How is momentum used in everyday life?

Momentum is the product of mass and velocity. One of the example of momentum is throw a cricket ball and tennis ball with same speed or velocity. Then more force is required to stop the cricket ball when compared to the tennis ball. So, force is directly proportional to its mass.