//www.mkhs.org/apps/classes/987588/assignments/ Class Name: AP_Phys_C_2021 Instructor(s): Jeron Carr en-us SchoolSitePro //www.mkhs.org/homeworkItem7680172 //www.mkhs.org/apps/classes/987588/assignments/

BE CAREFUL NOT TO SHORT THROUGH AN AMMETER.  Always start at a high current setting and work your way towards more sensitive.


No graphs are necessary.  You must calculate theoretical currents based on individual resistor resistances and battery voltage (when in live circuit).


Maximum grade is based on circuit complexity.  No A-grade if series and parallel rules could be used to solve R-eff for circuit nor if there is only one battery.


Sketch circuit ahead of time and get approval if you are concerned.
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Do you explanation as a video lecture or PowerPoint with narration (https://www.uwec.edu/kb/article/how-to-add-audio-to-powerpoint-on-windows-10-and-mac/).
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C grade level:  Make resistance measurements only.
B grade possible: Graph just using resistances only.  Calculate correlation coefficient and proportionality constant for hypothesized vs measured R-eff.
A grade possible: Do not use an ohm meter to measure R-eff.  Do use a graph.

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C grade level:  Make resistance measurements only.
B grade possible: Graph just using resistances only.  Calculate correlation coefficient and proportionality constant for hypothesized vs measured R-eff.
A grade possible: Do not use an ohm meter to measure R-eff.  Do use a graph.
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Complete the lab. Submit your lab write-up and pictures/videos in a zip file in a couple weeks. Your zip file must be under 50MB in total size. So, use the lowest resolution that still gives good quality to the naked eye and keep the videos short (4 to 8 sec). Try to keep pictures should be under 50 KB in size each and videos under 10MB each.


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Do an FRQ and grade it. Wait one or two days and do the FRQ again and grade it.
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Motion Lab: Create a Velocity vs Time graph and build a roller coaster that will recreate that graph in real life.
The question should ask if the v vs t graph can be built.
The v vs t graph should have been approved by Mr. Carr.
The hypothesis should include a d vs t graph, a vs t graph and values for the accelerations.
To run the lab, create a surface with tick marks that can be viewed as you record a ball rolling through your "roller coaster" (ie. masking tape or long strip of paper).
Keep the slope small, because the video will get blurry quickly if the ball rolls too quickly.
Make sure that each section of your roller coaster has at least 3 data points on it (choose a time interval at makes this work).
Show your calculation for where your hypothesis values for theoretical acceleration came from somewhere (ie in hypothesis or error analysis).

Energy Conservation Lab: Choose an object in your house (preferably a spring) that you will analysis a property of (preferably k) using energy conservation. While one of the following two labs must include a graph, this one likely won't be it.

Partner to Energy Conservation Lab: With the same object and analyzing the same property measure that property again using a different Physics concept (preferably force). In this lab, graph your data in such a way that the slope of the graph is the quantity being measured. In this lab's error analysis section, create an extra section (besides accuracy and precision) to contrast the relative strengths of the two experimental methods you created.
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2. Complete the Distance Learning Survey Google form.

3. On a piece of paper, draw a picture of anything of your choosing. On the back of the paper, write 2 or 3 sentences about what you drew. Digitize your work as a 2-page pdf file. Name your file following the format: per_LastFirst_myDrawing.pdf. Submit your pdf file to this drop box.
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