“How does the weight of the projectile, launched by the trebuchet, affect the horizontal distance traveled by the projectile?” The goal is to have a proper IA (Internal Assessment) for IB. the PDF should have all the necessary teacher feedback. link on how to structure: https://www.gradepod.com/blog/the-exact-structure-and-subtitles-you-should-use-in-your-ib-physics-internal-assessment Please reach out with any clarifications or questions about the task without any hesitation.