The first step in the investigation should be to clearly define the research question or objective. This step is crucial as it helps guide the entire investigation process. The student should determine what specific aspect of the effect of gravity and options of different masses they want to study. For example, they may ask: "How does the mass of an object affect its gravitational pull?" or "What is the relationship between the mass of an object and the force of gravity it experiences?" By formulating a clear research question or objective, the student can then proceed with planning and conducting the investigation.
