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Linear Motion Calculator

Enter any 3 values to calculate the others (SUVAT)

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The velocity of the object at the start of the time interval. (m/s)
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The velocity of the object at the end of the time interval. (m/s)
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The rate at which the object changes its velocity. (m/s²)
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The duration of the motion. (s)
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The overall change in position of the object. (m)
BOX

Calculation Results:

Provide 3 inputs to see results.

Formulas used:
1. v = u + at
2. s = ut + ½at²
3. v² = u² + 2as

Other Calculators & Tools

Linear Motion Calculator (SUVAT Equations) – Online Physics Tool

The Linear Motion Calculator is a powerful and interactive online physics calculator designed to solve problems based on the SUVAT equations of motion. This tool helps students, engineers, and educators quickly calculate initial velocity (u), final velocity (v), acceleration (a), time (t), and displacement (s) by entering any three known values.

With an intuitive interface, real-time results, and motion simulation, this calculator is ideal for Class 9, Class 10, Class 11, Class 12 physics, JEE, NEET, engineering mechanics, and competitive exam preparation.

What Is Linear Motion in Physics?

Linear motion refers to the movement of an object along a straight line with uniform or non-uniform acceleration. In classical mechanics, such motion is described using the SUVAT equations, which relate velocity, acceleration, displacement, and time.

This calculator uses all three standard equations of motion to ensure accurate and reliable results.

Key Features of the Linear Motion Calculator

  • ✅ Solve SUVAT equations online
  • ✅ Calculate missing values instantly
  • ✅ Interactive motion simulation
  • ✅ Supports SI units (m, s, m/s, m/s²)
  • ✅ Beginner-friendly tooltips for each parameter
  • ✅ Mobile-responsive & fast loading
  • ✅ No login or signup required
  • ✅ 100% free physics calculator

Physics Formulas Used (SUVAT Equations)

The calculator applies the following equations of motion:

  1. v = u + at
  2. s = ut + ½at²
  3. v² = u² + 2as

By providing any three known variables, the calculator automatically determines the remaining unknown values.

How to Use the Linear Motion Calculator

  • Enter any 3 known values:
  • Initial Velocity (u)
  • Final Velocity (v)
  • Acceleration (a)
  • Time (t)
  • Displacement (s)
  • Click Calculate & Simulate
  • Instantly view:
  • Calculated physics values
  • Visual motion animation
  • Use Clear All to reset inputs

Who Can Use This Physics Calculator?

  • 🎓 School students (CBSE, ICSE, State Boards)
  • 🎓 JEE & NEET aspirants
  • 🧑‍🏫 Physics teachers & tutors
  • 🧑‍🔬 Engineering students
  • 📐 Mechanical & civil engineers
  • 📘 Anyone learning kinematics & motion

Applications of Linear Motion Calculator

  • Solving numerical problems in physics
  • Understanding uniform acceleration
  • Visualizing motion concepts
  • Homework and exam preparation
  • Engineering mechanics calculations
  • Concept verification during study

Why Use an Online SUVAT Calculator?

Manual calculations can be time-consuming and error-prone. This online SUVAT calculator eliminates mistakes, saves time, and improves conceptual clarity by combining accurate math + visualization.

Frequently Asked Questions (FAQ) – Linear Motion Calculator

  • What is a Linear Motion Calculator?
    A Linear Motion Calculator is an online physics tool that helps users solve problems related to motion in a straight line using the SUVAT equations of motion. It calculates initial velocity, final velocity, acceleration, time, and displacement by using any three known values.
  • What are SUVAT equations in physics?
    SUVAT equations are kinematic formulas used to describe motion with constant acceleration. In these equations, u stands for initial velocity, v for final velocity, a for acceleration, t for time, and s for displacement. These formulas are widely used in school physics, engineering mechanics, and competitive exams.
  • How many values are required to calculate motion?
    To perform a calculation, at least three known values out of the five motion variables must be entered. The calculator then automatically computes the remaining unknown values.
  • Is this Linear Motion Calculator free to use?
    Yes, this physics calculator is completely free to use. No registration, login, or payment is required.
  • Which units should be used in this calculator?
    The calculator works with standard SI units. Velocity should be entered in meters per second, acceleration in meters per second squared, time in seconds, and displacement in meters for accurate results.
  • Can students from Class 9 to Class 12 use this calculator?
    Yes, this tool is ideal for Class 9 and 10 motion topics as well as Class 11 kinematics. It is also useful for revision and practice at higher levels.
  • Is this calculator useful for JEE and NEET preparation?
    Yes, the Linear Motion Calculator is highly useful for JEE, NEET, and other competitive exams as it helps in quickly solving and verifying motion-based numerical problems.
  • Does the calculator support negative acceleration?
    Yes, the calculator supports negative acceleration or retardation and handles such cases accurately according to physics principles.
  • What is the purpose of the motion simulation?
    The motion simulation provides a visual representation of how an object moves along a straight line based on the calculated time and acceleration. This helps users understand motion concepts more clearly.
  • Can this calculator be used on mobile devices?
    Yes, the calculator is fully responsive and works smoothly on mobile phones, tablets, and desktop devices.
  • Is this tool suitable for engineering students?
    Yes, engineering students can use this calculator for engineering mechanics, kinematics, quick numerical checks, and concept verification.
  • How accurate are the results generated by this calculator?
    The calculator uses standard physics formulas and reliable numerical logic, ensuring accurate results for motion with constant acceleration.
  • Can this calculator replace manual calculations?
    This tool is best used for learning, practice, and verification. Students should still practice manual calculations to understand derivations and exam techniques.

Conclusion

This Linear Motion Physics Calculator is built for accuracy, speed, and ease of use. Whether you’re solving exam questions or revising motion concepts, this tool provides reliable results with real-time simulation support.

👉 Bookmark this calculator and make physics problem-solving faster and smarter.

Search Keywords

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