Explore the physics of two carts with different masses launched by a spring! In this video, we analyze motion, forces, and energy transfer using real-world examples and clear demonstrations. Learn how ...

Explore mechanics in action with **“Understanding Physics: Heavy Crate Falling On Spring.”** In this video, we break down the physics of a heavy crate dropping onto a spring, covering concepts like ...

Some forces are called contact forces because they require objects to touch. One is tension force, found in stretched wires. Another is the force found in a spring. And last are resistive forces: ...