Kinematics suite: SUVAT, projectile, free-fall

Solve SUVAT unknowns, projectile flight, and free-fall in one lightweight tool with full calculation logs, root selection reasoning, shareable URLs, and plots.

Інші мови: ja | en | zh-CN
Mode

Select exactly one variable to solve.

Results

Keyboard shortcuts: Alt+L to copy LaTeX, Alt+S to copy the shareable URL.

How it’s calculated

    Plot

    Surface key teaching points, common pitfalls, and reminders for classroom demonstrations.

    FAQ

    How does the SUVAT mode pick a formula?

    The tool inspects the known variables and chooses the simplest equation that isolates the unknown, logging the substitutions, algebra, discriminant, and which root (t ≥ 0) is selected.

    What outputs are provided in the projectile mode?

    It resolves v₀, reports flight time, range, peak height, time to apex, logs both roots of y(t)=0, and renders the trajectory with apex and landing markers.

    Схожі калькулятори

    How it's calculated

    Як це обчислюється

    • Рівняння SUVAT (пост. прискорення): v = u + at, s = ut + ½at², v² = u² + 2as.
    • Одиниці СІ; округлення лише при відображенні.
    • URL зберігає параметри сценарію.