Hi everyone, I'm a grade 12 high school student taking Physics and I'm looking into some ideas for my final project. The idea is to come up with a physics lab/experiment that investigates a relationship (that can be graphed) between two variables or the determination of a physical constant. it can to relate to either kinematics, light, sound, waves, energy, or a mix of any. I've thought of some generic things like launching projectiles and so forth, but i just want to get some other ideas to think about. Shouldn't be to crazy, as i don't have a lot of materials, but just some original ideas. Thanks in advance for feedback!