The student has provided a focused and detailed topic of investigation, clearly stating the purpose of the IA and what will be explored. The research question is relevant and focused on the variables of the investigation, although it could be improved by including the values and units of the independent variable and changing the question tag. The physics concepts are well explained throughout the work, making it easy for the reader to understand. The methodology is clear, easy to follow, and focused on addressing the research question. The student also includes steps to assure the relevance and reliability of the collected data. However, there is no mention of safety hazards, ethical issues, or environmental concerns, which should be addressed in the risk assessment section.
