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Phy 121
Your 'question form' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
** Question Form_labelMessages **
Major Quiz
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I understand that the weeks 1-6 include a major quiz. After the 6th week do we take the Major quiz? Or when do we take it?
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When do we take the major quiz.
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The Major Quiz is assigned in Assignment 9.
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Phy 121
Your 'question form' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
** Question Form_labelMessages **
Rubber band force vs. length
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Alright so for the graph..
(1 domino) The first four rubber bands I have 10.23, 12.02, 8.46, and 16.96
(2 domino) The first four rubber bands I have 10.42, 12.23, 8.64, and 17.97
I understand the domino would be the only force, which is .19 newtons.
Now since there are two dominoes there would be 0.38 newtons.
0.76 newtons for four dominoes and 1.14 newtons for six dominoes.
Now do I just use one rubber band to use on the graph or do I use the first four for one domino?
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You will make a graph for each rubber band.
Your first rubber band will have lengths 10.23 cm and 10.42 cm, with forces .19 N and .38 N; you will of course have the additional lengths you observed.
Your second rubber band will have lengths 12.02 and 12.23 cm, with the same forces, and additional graph points for other lengths and number of dominoes.
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Because if I were to use the first four for one domino all lengths would have .19 newtons so it wouldn't have an increase slope like the example does.
I think I am making it harder than it is again..
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I am not sure how I would need to calculate it later when all the lengths would be the same force for each particular set (1 domino, 2 dominoes, etc).
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You'll make a separate graph for each rubber band. See my note for more detail.
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