Activities Welcome to the activities page! Here you'll find interactive and hands-on exercises to deepen your understanding of modern classical mechanics. Sample Activity: Pendulum Lab Objective: Explore the motion of a simple pendulum and measure its period. Materials: String, weight, stopwatch, ruler. Instructions: Set up a pendulum of known length. Displace it by a small angle and release. Measure the time for 10 oscillations. Calculate the period and compare with theory. Tip: Try different lengths and plot period vs. length! Sample Activity: Energy Skate Park (PhET) Objective: Investigate conservation of energy using a virtual skate park. Link: PhET Energy Skate Park Instructions: Open the simulation and build a track. Observe kinetic and potential energy as the skater moves. Experiment with friction and track shapes. Add your own activities in using markdown!