Your 'cq_1_01.2' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
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The problem:
Answer the following:
How accurately do you think you can measure the time between two events using the TIMER program?
answer/question/discussion:
+/- .01sec
What is the shortest time interval you think you would be able to measure with reasonable accuracy?
answer/question/discussion:
.5 sec
How does the percent error in timing intervals change as the time between the events gets smaller?
answer/question/discussion:
The percent error increases
How accurately are you able to measure the positions of the ball and the pendulum in the initial video?
answer/question/discussion:
Blurry screen. maybe to within a 1/2 inch
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20 minutes
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&#Very good work. Let me know if you have questions. &#