Physics calculators

Average speed from distance and time.

Rate of change of velocity over time.

Newton's second law: force from mass and acceleration.

Translational energy from mass and speed.

Energy stored by height in a gravity field.

Solve voltage, current, or resistance in a DC circuit.

Mass per unit volume.

Horizontal range for level-ground launch.

Convert wavelength and frequency via wave speed.

Rotational force from lever arm and angle.

Distance, time, and impact speed under gravity.

Linear momentum p = mv.