How Torque Actually Works 💡 | Door Physics Explained #Shorts #Torque #Science #PhysicsFacts

本站添加: 2026-06-03

[00:00:00]Have you ever tried pushing a heavy door open from right next to its hinge? It feels completely stuck, requiring massive effort just to move it a few inches.

[00:00:11]But move your hand to the handle, the furthest point from the pivot, and it swings open effortlessly. Why? Because you just mastered the physics of torque.

[00:00:22]The math is simple. Torque equals force times distance. By increasing the distance from the hinge, you instantly multiply your turning power without pushing any harder.

[00:00:33]It's the exact same leverage principle engineers use to design heavy machinery and hypercars.