Your friend is swinging on a tire swing. You had built the swing with your parents when you were little but forgot how long the rope is. You know that if you push off 1 m from the center, it takes you 3 seconds to return to the middle. I need a complete model to determine the length of the rope.

Answer rating: 100% (QA)

To determine the length of the rope we can set up a model of simple harmonic motion of the swing Let ... View the full answer