Linear Formulas (SUVAT)
- d = v₀t + ½at²
- v = v₀ + at
- v² = v₀² + 2ad
Motion - Perform scientific calculations with precision and accuracy.
Motion is a fundamental concept in physics, describing the change in position of an object over time. Kinematics, the branch of mechanics that describes motion, focuses on quantities like displacement, velocity, and acceleration without considering the forces that cause the motion.
Understanding motion is crucial for analyzing everything from the trajectory of a thrown ball to the orbit of planets. It forms the basis for more advanced topics in physics, such as dynamics (which includes forces) and energy.
Our Motion Calculator helps you solve problems involving constant acceleration, allowing you to find unknown variables like final velocity, displacement, or time. This tool is invaluable for students, engineers, and anyone studying the mechanics of movement.
The change in position of an object, a vector quantity.
The rate of change of displacement, a vector quantity (speed with direction).
The rate of change of velocity, a vector quantity.
The duration over which the motion occurs.
The user provides values for at least three of the five kinematic variables: initial velocity (v₀), final velocity (v), acceleration (a), displacement (Δx), or time (t).
The user specifies which variable they want the calculator to solve for.
The calculator uses the appropriate kinematic equations (equations of motion) to determine the value of the unknown variable.
Relates final velocity, initial velocity, acceleration, and time.
Relates displacement, initial velocity, acceleration, and time.
Relates final velocity, initial velocity, acceleration, and displacement.
Relates displacement, initial velocity, final velocity, and time.
Speed is a scalar quantity that measures how fast an object is moving. Velocity is a vector quantity that measures how fast an object is moving and in what direction.
Constant acceleration means that the velocity of an object changes by the same amount in every equal time interval. Gravity near Earth's surface is a common example of constant acceleration.
Yes. An object thrown straight up in the air momentarily stops at its peak (zero velocity) but is still accelerating downwards due to gravity.
No. This calculator is a tool to assist with calculations. A solid understanding of the underlying principles of kinematics and the conditions under which these equations apply is essential for correctly using the Motion Calculator and interpreting the results.
Use our Motion Calculator to quickly and accurately solve problems involving displacement, velocity, and acceleration.
Master the principles of kinematics.
Follow these steps to get accurate results with the motion.
Fill in the required input fields above. Units can be changed where available.
Press the calculate button to compute results instantly in your browser.
View the computed outputs and use related calculators for deeper analysis.
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Solve linear kinematics and projectile trajectories instantly.
Motion is described by displacement, velocity, acceleration, and time. Use Linear mode for straight-line problems (like a car accelerating) and Projectile mode for objects launched into the air (like a football kick).