Lesson Assignment: Explore how to use a pulley - Why is it better to use a pulley? Why isn't Katie just pulling the weights up without using a pulley? What are the advantages of using a pulley?

Discover how levers and pulleys make physical tasks easier by reducing the force needed to lift or move objects. Engage in a hands-on mission to design and test your own pulley system, understanding the principles of mechanical advantage through practical experimentation. This video combines theoretical explanation with a creative project, enhancing your understanding of simple machines and their real-world applications.