In this video, we break down the physics behind a loop-the-loop track! Learn how to use energy conservation and Newton's laws to calculate the minimum height needed to release a sphere to ensure it completes the loop without falling off. We'll also prove that this height works for any sphere, regardless of its mass, as long as it fits the track. Join us for a clear and concise explanation that makes complex physics easy to understand. Perfect for students and physics enthusiasts!