ULI POst Lab

People...

Great discussion today you brought up some really important ideas.
You are doing science!
Getting answers revising information improving the reliability of data and information!
Working together for the greater good.
Here is the video clip:
Despite of where your political affiliation lies it is important that both side of the aisle be held accountable for the facts.  An err of omission is lying!!!

Zodiac Liar

Key ideas
#FOR
#Changing slope
#Slope of position vs. time graph

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