[Title of Report] Experiment [Lab Number] by [Main author name(s)] [Group Members] Submitted to Professor John Barry Physics Lab Report [2125 or 2126] Northwest College Houston Community College System Summer 2016 Last Name,2 [Title of Report] Abstract1 [Add the text of your abstract here in one paragraph. Read the information provided on the website to learn how to write this important section. Do not indent the first line (this is only true for abstract, for all other paragraphs, indent is necessarily) and single-space the text. Your abstract should include the following: * The purpose or principal objectives of the experiment * The methods employed * Quantitative results * Conclusions Do not include illustrations. Make sure the abstract is self-contained and that it includes no information or conclusion not stated in the report. Keep the length to 250-500 words.] 1 Note: Abstract is optional but strongly recommended Last Name,3 Table of Contents2 Introduction # Methods # Safety # Sample Calculations # Results # Conclusions and Recommendations # Appendices [List appendices as subheadings below.] [Appendix 1. (data)] [Appendix 2. (questions)] [Appendix 3. (supporting material)] # # # References [APA format] # List of Figures Figure 1: [Title of Figure] Figure 2: [Title of Figure] # # List of Tables Table 1: [Title of Table] Table 2: [Title of Table] # # 2 NOTE: Check the page numbers LAST to make sure they conform to the placement of your major headings, tables, and figures. Last Name,4 [Your title] Introduction [Begin with a sentence summarizing the purpose or objective of the experiment. Follow with a few sentences that give an overview of the procedures you followed and what analytical methods you used. The introduction is also the place to mention background and previous work. Single-space the final version of the text and indent each new paragraph. ] Methods and Theory3 [Give a brief description of the experimental apparatus. Please cite the lab manual and only specify any modifications to the standard procedure. You may reference a fuller, illustrated description in the appendix if you choose. Give distinctive features and critical dimensions. What did you measure and how?] [Start the theory section with the background theory and describe the formula(s) that describe the theory.] Safety4 [Describe the important safety issues that need to be considered when carrying our the experiment you described above. There are some safety issues that are common to several of the experiments and some that are unique to each. Both the general and specific safety considerations should be described] Each of the laboratories has some unique and important safety issues that need to be considered and there are some safety issues that are common to several of the experiments. Sample Calculations5 [Include a brief discussion of the theoretical basis of this experiment. This section should list the equations that represent the theoretical result. The reader will refer to this section to learn how the data were reduced and how the quantitative results were derived. This section is expected to represent the result of a group effort in all of your reports and it can be identical in the reports of each member of your group. ] 3 Note: do not include you sample calculations in this section, only explain the formula and variables 4 Note: this section is very crucial in technical reports but optional for PHYS 2125,2126 Note: only one sample calculation for every formula. Do not introduce new theory and formula in this section. 5 Last Name,5 Results [Begin this section with an overview, summarizing the key results. Next, present your data in figures or tables. Specify what data you are presenting, how you analyzed them, and what you concluded from your analysis. Compare your results to the theory, and discuss the implications. Remember to maintain consistency with the Methods section and the Sample calculations and do not introduce new theory here. Be sure to discuss this section with your Professor/TA to insure that you know the specific issues for each experiment.] Figure 1. Atwood Machine Table 1. Raw Data Quantity 1 12 12 Quantity 2 12 23 Quantity 3 12 34 Conclusions/Recommendations [Conclude with a summary of the most important conclusions you developed in the Results section. The conclusion should not introduce new information. You are restating important information succinctly both for emphasis and convenience to your reader.] Last Name,6 Appendix 1. [Put your data in Appendix 1. Some experiments may require only one appendix for raw data. Others may need several. Multiple appendices should be labeled in sequential numbers (Appendix 1., Appendix 2., etc.), and each new appendix begins on a new page. If you have only one appendix, just title it “Appendix,” not “Appendix 1.” Single-space the text of the appendices.] Appendix 2. [If the laboratory write-up includes questions for discussion, please provide your response to those questions in Appendix 2.] Appendix 3. [Appendix 3. any other supporting documentation for your report] Last Name,7 References [All sources cited in the text and appendices should be included in a list of references. Use NoodleBib to generate your list of references according to APA style. You may single-space the text of the references themselves, but add a space between each reference. ] Note: Report without reference receive and automatic %20 off. Use APA format for reference. (Hint: Students are allowed to use online citing websites. e.g. http://www.noodletools.com or http://www.owl.english.purdue.edu) Last Name,8 [Title of the Report] [Write “Group Report” if applies] [Main author] [Group members] [Phys 2125/2126] [July 12, 2016] Category Format (20) Introduction (5) Methods and Theory (25) Data and Calculation (30) Conclusion and Recommendations (20) Extra Points (10) Sub Category Title page Mechanics Graphs &Tables Cleanness Purpose of experiment Concept and Theory Formulas Representation Sample calc Data Table Graphs Result Summary Experiment an Theory Comp Source of Error Overall Impression Abstract Safety(x3) Table of Content Total Point Referencei Max Point 1 5 10 4 5 Grade 15 5 5 16 7 7 10 5 5 5 2 2 1 110 Yes [ ]/100= No Note: Print this page and attached it to the first page of the reports. i Note: Report without reference receives and automatic %20 off. Use APA format for reference. (Hint: Students are recommended to use online citing websites. e.g. http://www.noodletools.com or http://www.owl.english.purdue.edu) [Freefall Picket Fence] Experiment No.2 by [Thuan Tran] [Caio and Moses] Submitted to Professor John Barry Physics Lab Report [2125] Houston Community College System Spring 2020 Tran,2 [Freefall Picket Fence] Abstract1 [Add the text of your abstract here in one paragraph. Read the information provided on the website to learn how to write this important section. Do not indent the first line (this is only true for abstract, for all other paragraphs, indent is necessarily) and single-space the text. Your abstract should include the following: * The purpose or principal objectives of the experiment * The methods employed * Quantitative results * Conclusions Do not include illustrations. Make sure the abstract is self-contained and that it includes no information or conclusion not stated in the report. Keep the length to 250-500 words.] Tran,3 Table of Contents2 Introduction # Methods # Safety # Sample Calculations # Results # Conclusions and Recommendations # Appendices [List appendices as subheadings below.] [Appendix 1. (data)] [Appendix 2. (questions)] [Appendix 3. (supporting material)] # # # References [APA format] # List of Figures Figure 1: [Title of Figure] Figure 2: [Title of Figure] # # List of Tables Table 1: [Title of Table] Table 2: [Title of Table] # # 2 NOTE: Check the page numbers LAST to make sure they conform to the placement of your major headings, tables, and figures. Tran,4 [Your title] Introduction Methods and Theory3 In this experiment, we have an object "free fall” which give out the result for “Block Event Times” and then measure the acceleration. We use the Picket Fence which is a clear plastic strip with uniformly spaced opaque bands, a device called Photogate which has a beam of light travel from one side to the other and the Pasco machine. As we drop the Picket Fence through Photogate, it will calculate the time between two black strips on the Picket Fence and send the data to Pasco Software. The result gives us the time between each black strips interact with the photogate and we can calculate the different time between every two black strips, the velocity at each black strip and the acceleration in the “free-fall” experience. Safety4 We need to put the yellow No-Bounce Pad under the photogate so when we drop the Picket Fence, it reduces the impact of the Picket Fence and the hard surface below , avoid Picket Fence from breaking. Sample Calculations5 Block Event Times (s) Δt (s) Average Time (s) v= Δx/ Δt (m/s) 3.5975 3.6433 0.0458 0.0339 3.62040 3.66025 1.091703057 1.474926254 3 Note: do not include you sample calculations in this section, only explain the formula and variables 4 Note: this section is very crucial in technical reports but optional for PHYS 2125,2126 Note: only one sample calculation for every formula. Do not introduce new theory and formula in this section. 5 Tran,5 After let the Picket Fence free fall, we will get the result for the first column – “Block Event Times”. This is the time (second) the photogate receive the signal between each black strip on the Picket Fence. 1. From the result, we can calculate the time distance(Δt) that the gate receives between two successive black strips on the Picket Fence. the time distance = (Block Event Time 1 - Block Event Time 2) = 3.5975s - 3.6433s = 0.0458s 2. We can calculate the Average time of two successive black strips interact with the photogate by the formula : Average Time 1 = (Block Event Time 1 + Block Event Time 2)/2= (3.5975s + 3.6433s)/2 = 3.62040s 3. We can calculate the Velocity of the space between two successive black strips by the formula : ( The distance between two successive black strips is 5 cm or 0.05m ) Velocity = The distance between two successive black strips/ the time distance = 0.05m / 0.0458 = 1.091703057 m/s 4.We can calculate the acceleration Results Tran,6 Figure 1. The experience with the picket fence , the photogate and the Pasco. Table 1. Data 1 2 3 Block Event Times (s) Δt (s) Average Time (s) v= Δx/ Δt (m/s) 3.5975 3.6433 3.6772 0.0458 0.0339 0.0282 3.62040 3.66025 3.69130 1.091703057 1.474926254 1.773049645 Tran,7 4 5 6 7 3.7054 3.7302 3.7525 3.7729 Graph 1. Average Velocity vs. Time 0.0248 0.0223 0.0204 3.71780 3.74135 3.76270 2.016129032 2.242152466 2.450980392 Tran,8 Graph 2 : Speed vs. Time Conclusions/Recommendations [Conclude with a summary of the most important conclusions you developed in the Results section. The conclusion should not introduce new information. You are restating important information succinctly both for emphasis and convenience to your reader.] Tran,9 Appendix 1. [Put your data in Appendix 1. Some experiments may require only one appendix for raw data. Others may need several. Multiple appendices should be labeled in sequential numbers (Appendix 1., Appendix 2., etc.), and each new appendix begins on a new page. If you have only one appendix, just title it “Appendix,” not “Appendix 1.” Single-space the text of the appendices.] Appendix 2. [If the laboratory write-up includes questions for discussion, please provide your response to those questions in Appendix 2.] Appendix 3. [Appendix 3. any other supporting documentation for your report] Tran,10 References [All sources cited in the text and appendices should be included in a list of references. Use NoodleBib to generate your list of references according to APA style. You may single-space the text of the references themselves, but add a space between each reference. ] Note: Report without reference receive and automatic %20 off. Use APA format for reference. (Hint: Students are allowed to use online citing websites. e.g. http://www.noodletools.com or http://www.owl.english.purdue.edu) Tran,11 [Title of the Report] [Write “Group Report” if applies] [Main author] [Group members] [Phys 2125/2126] [July 12, 2016] Category Format (20) Introduction (5) Methods and Theory (25) Data and Calculation (30) Conclusion and Recommendations (20) Extra Points (10) Sub Category Title page Mechanics Graphs &Tables Cleanness Purpose of experiment Concept and Theory Formulas Representation Sample calc Data Table Graphs Result Summary Experiment an Theory Comp Source of Error Overall Impression Abstract Safety(x3) Table of Content Total Point Referencei Max Point 1 5 10 4 5 Grade 15 5 5 16 7 7 10 5 5 5 2 2 1 110 Yes [ No Note: Print this page and attached it to the first page of the reports. ]/100= Tran,12 i Note: Report without reference receives and automatic %20 off. Use APA format for reference. (Hint: Students are recommended to use online citing websites. e.g. http://www.noodletools.com or http://www.owl.english.purdue.edu)
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