On separate lines list each measurement name, average value ±uncertainty (readability or reason for uncertainty) EXAMPLE: Displacement, 0.100 - 1.600 meters ± 0.005 meters (σ precision for start and final position reading.) Consider Displacement a measurement instead of startP and finalP. Here are the things you should list and give the details mentioned above: Displacement Height of block Distance b/w supports Time Your value for g* I'm having problems because it is complicated. I aware of the equation for the very top, but I don't have any clue how to find those four things. Assistance would be appreciated. I have tried the velocity formula, but still cant solve.