Konversi pound square inch ke kilogram meter persegi
Pound Square Inch
The pound square inch (lb·in²) adalah satuan dari moment of inertia in the US customary system sama dengan the product of one pound-mass and one square inch. It is often used for smaller rotating components in mechanical engineering, such as electric motors and actuators. One lb·in² equals 1/144 lb·ft², or kira-kira 2.92640 × 10⁻⁴ kg·m².
kilogram meter persegi
The kilogram meter persegi (kg·m²) adalah satuan SI dari moment of inertia (also called rotational inertia), representing the resistance of a body to changes in its rotational motion. It didefinisikan sebagai 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.