Angular Acceleration

Find average angular acceleration between two velocities.

Your numbers

Average angular acceleration

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Idealized classical model in SI units. Check sign conventions and assumptions; not a certified engineering design calculation.

Formula

α=(ω₁−ω₀)/Δt

Find average angular acceleration between two velocities.

Worked example

Initial angular velocity (rad/s): 2
Final angular velocity (rad/s): 10
Elapsed time (s): 4

Average angular acceleration: 2 rad/s²

Scope and limitations

Idealized classical model in SI units. Check sign conventions and assumptions; not a certified engineering design calculation.

Inputs are checked for missing values and allowed ranges. A result outside the finite numeric range is not displayed. Rounding affects display, while the calculation uses the model’s numeric precision.

Check your units and assumptions before relying on a result. Changing a label does not convert a currency or physical unit.

Formula version: e5a99e9c2ddf · Example checked: 2026-10-30

Methodology