Not as Easy as Pi!!!!

• Day 44
• People this is a rare opportunity.  We have limited time to do most of the activities in class.   And never time to do them a again!  So use what you have learned to make the experiment and your measurements better.  Don't forget about bob!  "What about bob" affected the lab?
•  During my abscence
• What is the meaning of your slope?
• What is the significance to physics?
• Calculate the value of g.
• Calculate your % error. (using g=980 cm/s/s or 9.8m/s/s)

• If your value of is greater than 10% error.
• Pinpoint  and state the issue in the lab ( ok to make mistakes as long as you learn from them)
• This is a critical skill to figure out what went wrong and why?
• 
  

Fix the glitch in the lab and repeat the experiment to improve upon the error.
Keep track of the changes made to the procedure.

All labs are capable of yielding 2% error or less.

Final Lab

•  Parent Graph
• Daughter Graph (with graphical analysis) 
• slope units
• equation of the line
• value of g
• % error