The discussion clarifies key concepts related to interpreting graphs in physics, specifically position, velocity, and acceleration. In a position vs. time graph, the area under the curve represents displacement, while the slope indicates velocity. Conversely, in an acceleration vs. time graph, the area under the curve corresponds to the change in velocity over a time interval. It is established that while one can determine relative position using a velocity graph, absolute position requires prior knowledge of a specific position.
PREREQUISITESStudents in physics, educators teaching kinematics, and anyone interested in understanding motion analysis through graphical representations.
azn4lyf89 said:I can't post up the graph but I just need some help with general ideas. If I have a position v. time graph will the area under the curve be the acceleration? Also, in an acceleration v. time graph does the area under the curve represent anything? And if I have a velocity graph or velocity equation do I have enough information to determine a position at a given time without knowing any positions?