Convert pound force inch square second to kilogram square meter
Pound-Force Inch Square Second
The pound-force inch square second (lbf·in·s²) is an imperial unit of moment of inertia used in motor and machinery specifications in the United States. It is related to the lbf·ft·s² unit by a factor of 12 (since one foot equals 12 inches). One lbf·in·s² is equal to approximately 0.112985 kg·m².
Kilogram Square Meter
The kilogram square meter (kg·m²) is the SI unit of moment of inertia (also called rotational inertia), representing the resistance of a body to changes in its rotational motion. It is defined as the sum of the products of each mass element and the square of its distance from the rotation axis. The kg·m² appears in rotational analogs of Newton's second law, where torque equals moment of inertia times angular acceleration.