Timing+Pendulums+activity



__Purpose__ - To compare time of a pendulum that was set up almost at the equator (Quito, Ecuador - 0.2186 S) and Northumberland PA (40.1917 N)

__Video:__

__Data -__

Collect time for 10 consecutive periods of the pendulum at 3 different spots in __both__ videos. (time of video may overlap in data sets)

__Calculations:__ Average time of 10 pendulum swing at both locations. Time of one pendulum swing.

__Questions:__ 1. What is the control and the variable in this experiment? 2. What concerns do you have about the methodology of this experiment? 3. What new questions do you have?

__Conclusion -__

Sentence 1 - Restate the purpose Sentence 2 - List results as defined by the purpose. Sentence 3 - __//**Briefly**//__ explain how you got your results and how you are sure of your results. Sentence 4 - List any concerns or errors you have about your conclusion (Hint - you can **always** find fault in your experiment!)