What Is Momentum?

Moving things carries great force, and learning about that force is what helps us understand what momentum is. In clear words, momentum is how much motion a moving object contains. It depends on various factors, mainly including how heavy something is and how fast it's moving.

Formula: Momentum (p) = mass (m) × velocity (v)

• p = momentum in kg·m/s
• m = mass measured in kilograms
• v = velocity measured in meters per second

In clear words, the bigger the moving object is, the bigger the momentum it has. A moving train has high momentum, and a moving baseball has little momentum.

How to Use the Momentum Calculator?

Want to calculate the momentum of any object using our Momentum Calculator? You can get your answer instantly by following the below-mentioned simple steps:

1. Step 1: You can calculate momentum, mass, and velocity using our Momentum Calculator. Select what you want to find from the dropdown menu.
2. Step 2: Punch in the relevant information that you have in the proper sections. Make sure to enter values with consistent units as mentioned in the calculator.
3. Step 3:After entering the input values, press the calculate button, and you will get your calculation instantly. The calculator will give you a correct and error-free answer.

How does it work?

Momentum helps us understand how things move and what phenomenon took place as it hit something. It is a part of Newton's Law of Motion. In clearer words, it simply explains how a heavier object requires more effort to stop it, and faster objects hit harder. Momentum is not only used in classroom lessons or book lessons, but it is used precisely by sports coaches, Engineers and scientists to predict the impact and movement, as it is all about motion and mass.

• p = m × v
• m = p/v (mass)
• v = p/m (velocity)

Choose to calculate momentum

Mass: Mass m = 0.45 kg

Velocity: Velocity v = 6 m/s

1. Step 1: Momentum Calculator: p = m × v
2. Step 2: Given: m = 0.45 kg, v = 6 m/s
3. Step 3: Momentum: p = 0.45 × 6 = 2.7 kg⋅m/s

Result: Momentum = 2.7 kg⋅m/s

Choose to calculate mass

• Momentum = 2.7 kg·m/s
• Velocity = 6 m/s

1. Mass = Momentum / Velocity
2. = 2.7 / 6
3. = 0.45 kg

Choose to calculate velocity

• Mass = 0.45 kg
• Momentum = 2.7 kg·m/s

1. Velocity = Momentum / Mass
2. = 2.7 / 0.45
3. = 6 m/s

Choose to calculate collision analysis

• Object 1 mass = 3 kg
• Object 1 initial velocity = 4 m/s
• Object 2 mass = 2 kg
• Object 2 initial velocity = -2 m/s
• Object 1 final velocity = 1 m/s

1. Step 1: Conservation of Momentum Analysis
2. Step 2: Initial momentum: p₁ᵢ + p₂ᵢ = m₁v₁ᵢ + m₂v₂ᵢ
3. Step 3: p₁ᵢ + p₂ᵢ = (3)(4) + (2)(-2) = 8 kg⋅m/s
4. Step 4: Final momentum: p₁f + p₂f = m₁v₁f + m₂v₂f
5. Step 5: Solving for v₂f: v₂f = (p_total - m₁v₁f) / m₂
6. Step 6: v₂f = (8 - 3×1) / 2 = 2.5 m/s
7. Step 7: Verification: Final momentum matches initial momentum

• Object 2 final velocity = 2.5 m/s
• Initial momentum = 8 kg⋅m/s
• Final momentum = 8 kg⋅m/s

FAQs

For what calculation can I use the momentum calculator?

You can calculate anything related to momentum using this calculator, including the momentum, mass, or velocity. It uses a simple p = m × v formula.

What should I do to make sure the correct results are correct?

Getting correct results matters very much, especially when you want to apply it in real-life events. This calculator is designed based on formulas. All you need to do is make sure to use values with the right units. Mass should be in kilograms (kg), velocity should be in meters per second (m/s), and momentum should be in kg·m/s.

Can I use it for any object?

Yes! It works for any moving object, such as balls, cars, or even people, as long as you know the mass and speed.

Why Use Our Momentum Calculator?

• No complex math.
• Great for students, teachers, and sports experts.
• Instant results for homework or science labs.
• Works on phones, tablets, and computers

Try The Momentum Calculator Now!