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Momentum Calculator

Enter any two inputs and click on Calculate button


\( P = m \cdot v \)

m : kg
v : m/s
P : kg.m/s





How to use this Momentum Calculator 🤔

  1. There are input fields for Mass \((m)\), Velocity \((v)\), and Momentum \((P)\). Enter any two inputs and click on Calculate button.
  2. The calculator uses the \( P = m \cdot v \) formula, substitues given values, and calcuates the missing value.
  3. The missing value is calcuated and displayed in the input field. Also, the caculation is displayed under the input section.

What is Momentum?

Momentum is a measure of the motion of an object and how difficult it is to stop. It depends on both the mass of the object and its velocity. The greater the mass or the faster the object is moving, the more momentum it has.

Calculating Momentum

Momentum (P) can be calculated using the formula:

\( P = m \cdot v \).

In this formula, the parameters are defined as follows:


Input and Output Combinations of the Momentum Calculator

Here are the input combinations available for the calculator, along with the formulas it uses to calculate the corresponding outputs.

Calculator InputsSet #1
  • m Mass
  • v Velocity

For these given inputs,

Outputs, Formulas

We calculate the following outputs:

  • Momentum\(P = \)\( m \cdot v \)
2 Examples
Calculator InputsSet #2
  • P Momentum
  • v Velocity

For these given inputs,

Outputs, Formulas

We calculate the following outputs:

  • Mass\(m = \)\( \frac{ P }{ v } \)
1 Example
Calculator InputsSet #3
  • P Momentum
  • m Mass

For these given inputs,

Outputs, Formulas

We calculate the following outputs:

  • Velocity\(v = \)\( \frac{ P }{ m } \)
1 Example


Examples

1

What is the momentum of an object with mass of 5 kg moving with a velocity of 2 m/s ?

Answer

Given:

  • Mass, m = 5 kg
  • Velocity, v = 2 m/s

Calculating momentum (P)...

\( P = \) \( m \cdot v \)

\( P = \) \(5\cdot2\)

\( P = \) 10 kg.m/s

2

What is the momentum of an object with mass of 1 kg moving with a velocity of 100 m/s ?

Answer

Given:

  • Mass, m = 1 kg
  • Velocity, v = 100 m/s

Calculating momentum (P)...

\( P = \) \( m \cdot v \)

\( P = \) \(1\cdot100\)

\( P = \) 100 kg.m/s

3

What is the mass of an object that is moving with a velocity of 2 m/s, and a momentum of 5 kg.m/s ?

Answer

Given:

  • Momentum, P = 5 kg.m/s
  • Velocity, v = 2 m/s

Calculating mass (m)...

\( m = \) \( \frac{ P }{ v } \)

\( m = \) \( \frac{5}{2} \)

\( m = \) 2.5 kg

4

What is the velocity of an object whose mass is 8 kg, and moving with a momentum of 61 kg.m/s ?

Answer

Given:

  • Momentum, P = 61 kg.m/s
  • Mass, m = 8 kg

Calculating velocity (v)...

\( v = \) \( \frac{ P }{ m } \)

\( v = \) \( \frac{61}{8} \)

\( v = \) 7.625 m/s


Input and Output Combinations of the Momentum Calculator

Here are the input combinations available for the calculator, along with the formulas it uses to calculate the corresponding outputs.

Calculator InputsSet #1
  • m Mass
  • v Velocity

For these given inputs,

Outputs, Formulas

We calculate the following outputs:

  • Momentum\(P = \)\( m \cdot v \)
2 Examples
Calculator InputsSet #2
  • P Momentum
  • v Velocity

For these given inputs,

Outputs, Formulas

We calculate the following outputs:

  • Mass\(m = \)\( \frac{ P }{ v } \)
1 Example
Calculator InputsSet #3
  • P Momentum
  • m Mass

For these given inputs,

Outputs, Formulas

We calculate the following outputs:

  • Velocity\(v = \)\( \frac{ P }{ m } \)
1 Example


Examples

1

What is the momentum of an object with mass of 5 kg moving with a velocity of 2 m/s ?

Answer

Given:

  • Mass, m = 5 kg
  • Velocity, v = 2 m/s

Calculating momentum (P)...

\( P = \) \( m \cdot v \)

\( P = \) \(5\cdot2\)

\( P = \) 10 kg.m/s

2

What is the momentum of an object with mass of 1 kg moving with a velocity of 100 m/s ?

Answer

Given:

  • Mass, m = 1 kg
  • Velocity, v = 100 m/s

Calculating momentum (P)...

\( P = \) \( m \cdot v \)

\( P = \) \(1\cdot100\)

\( P = \) 100 kg.m/s

3

What is the mass of an object that is moving with a velocity of 2 m/s, and a momentum of 5 kg.m/s ?

Answer

Given:

  • Momentum, P = 5 kg.m/s
  • Velocity, v = 2 m/s

Calculating mass (m)...

\( m = \) \( \frac{ P }{ v } \)

\( m = \) \( \frac{5}{2} \)

\( m = \) 2.5 kg

4

What is the velocity of an object whose mass is 8 kg, and moving with a momentum of 61 kg.m/s ?

Answer

Given:

  • Momentum, P = 61 kg.m/s
  • Mass, m = 8 kg

Calculating velocity (v)...

\( v = \) \( \frac{ P }{ m } \)

\( v = \) \( \frac{61}{8} \)

\( v = \) 7.625 m/s