Objective: provide a type of motion you study in this lab and parameters you need to calculate. 2 sentences limit!!!!
Experimental Data:
m = mass of a Styrofoam
slope VALUE+-UNCERTAINTY UNITS
parameters of a fit
decay time (B) VALUE UNITS
damped frequency (C) VALUE UNITS
Data analysis:
You can either type or handwrite this section.
Do not write any words, definitions and etc. only formulas and numbers
Remember to express distances in meters and masses in kilograms.
Experiment # 1:
1) Show calculations for g using a slope and its uncertainty. Slope is not g!!!!!!!
Experiment # 2:
You do not need to provide any calculations for this experiment, though you need to comment on a bar graph for this experiment in the conclusion section.
Experiment # 3:
Part 1. Graphical analysis method.
2) In this part you need to provide parameters of a fit you obtained at the lab. They are: the decay time(parameter B in the fit) and the damped frequency (parameter C in the fit). Provide a formula for the fit and write down the values of B and C.
3) Show calculations for a damping constant
4) Show calculations for a quality constant
Part 2. Eyeball method.
5) Explain in one sentence how you calculated a decay time applying an eyeball method and provide its value.
6) Explain in one sentence how you calculated a damped frequency applying an eyeball method and provide its value.
7) Show calculations for a damping constant
8) Show calculations for a quality constant.
9)
Results:
g VALUE+-ERROR RELATIVE DISCREPANCY UNITS
Eyeball method Computer fit
Angular frequency UNITS
Decay time UNITS
Quality factor UNITS
Damping constant UNITS
Discussion:
This section should include five paragraphs. 1 page limit!!!!!
10) Restate the objective of the experiment. 2 sentences limit!
11) Describe experiments you studied. 4 sentences limit.
12) Provide all results from previous section + results from exp. #2. 5 sentences limit!
13) Discuss all possible sources of errors. 3 sentences limit!
14) In conclusion you need to comment on g (whether the value relates to an expected one or not) and provide several sentences about the four parameters you calculated by two different ways. Conclude whether the experiment is a success or not based on the values of parameters you obtained. 5 sentences limit!
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