Konversi pound square foot ke kilogram meter persegi
Pound Square Foot
The pound square foot (lb·ft²) adalah satuan dari moment of inertia in the US customary system, representing the product of a mass in pounds-mass and a distance squared in square feet. It is widely used in mechanical and aerospace engineering in the United States. One lb·ft² sama dengan kira-kira 0.0421401 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.