Premium Essay

Lab 1 Physics

In:

Submitted By pumpkin03
Words 474
Pages 2
Name
2) Which color vector (arrow) represents velocity and which one represents acceleration? How can you tell?
The green arrow represents velocity and the blue arrow represents acceleration. This is apparent because the velocity is reliant on speed and direction, while acceleration is reliant on the change in velocity.
3) Try dragging the ball around and around in a circular path. What do you notice about the lengths and directions of the blue and green vectors? Describe their behavior in detail below.
I noticed that the green arrow points the direction I am dragging and stays relatively the same while the blue arrow fluctuates rather rapidly at a perpendicular angle of the green arrow. The velocity or green arrow is always pointing in the direction I am moving and since I am going a constant speed it stays the same length. The blue arrow is showing the acceleration due to the rotation and it fluctuates rapidly due to me being unable to create a perfect speed and circle around a focal point.
4) Now move the ball at a slow constant speed across the screen. What do you notice now about the vectors? Explain why this happens.
When I move them in the same direction they are even/on top of each other. This happens because the velocity or direction and speed are constant making the acceleration constant.
5) What happens to the vectors when you jerk the ball rapidly back and forth across the screen? Explain why this happens.
The blue arrow goes with the green the shoots in the opposite direction shortly after. This happens because of the ball decelerating rapidly before traveling in the other direction and repeating the process
6) Now click on ‘Circular’ on the bottom. Describe the motion of the ball and the behavior of the two vectors. Is there a force on the ball? How can you tell? Be detailed in your explanations.
Since the speed is now constant, the velocity

Similar Documents

Free Essay

Phsics

...Takako Hirokawa, Noah Finkelstein, and H. J. Lewandowski† Department of Physics, University of Colorado Boulder, Boulder, CO 80309 (Dated: March 4, 2014) In response to national calls to better align physics laboratory courses with the way physicists engage in research, we have developed an epistemology and expectations survey to assess how students perceive the nature of physics experiments in the contexts of laboratory courses and the professional research laboratory. The Colorado Learning Attitudes about Science Survey for Experimental Physics (E-CLASS) evaluates students’ shifts in epistemology and affect at the beginning and end of a semester. Also, at the end of the semester, the E-CLASS assesses students’ reflections on their course’s expectations for earning a good grade. By basing survey statements on widely embraced learning goals and common critiques of teaching labs, the E-CLASS serves as an assessment tool for lab courses across the undergraduate curriculum and as a tool for PER research. We present the development, evidence of validation, and initial formative assessment results from a sample that includes 45 classes at 20 institutions. We also discuss feedback from instructors and reflect on the challenges of large-scale online administration and distribution of results. I. INTRODUCTION Laboratory courses offer significant opportunities for engagement in the practices and core ideas of science. Laboratory course environments typically have apparatus, flexible...

Words: 9395 - Pages: 38

Free Essay

Cv Model

...1 SPRING, 2014-2015 SCIENCE AND INFORMATION TECHNOLOGY Class Id 00001 00002 00003 00004 00005 00006 Course Name ADVANCED COMPUTER NETWORKS LABORATORY ADVANCED COMPUTER NETWORKS LABORATORY ADVANCED COMPUTER NETWORKS LABORATORY ADVANCED COMPUTER NETWORKS LABORATORY ADVANCED TOPICS IN PROGRAMMING III LABORATORY ALGORITHM LABORATORY 00007 00008 00009 00010 00011 00012 00013 00014 00015 00016 00017 00018 ALGORITHM LABORATORY ALGORITHM LABORATORY ALGORITHM LABORATORY ALGORITHM LABORATORY ALGORITHM LABORATORY ALGORITHM LABORATORY ARTIFICIAL INTELLIGENCE AND EXPERT SYSTEM LABORATORY ARTIFICIAL INTELLIGENCE AND EXPERT SYSTEM LABORATORY ARTIFICIAL INTELLIGENCE AND EXPERT SYSTEM LABORATORY ARTIFICIAL INTELLIGENCE AND EXPERT SYSTEM LABORATORY COMPUTER GRAPHICS LABORATORY COMPUTER GRAPHICS LABORATORY 00019 00020 00021 COMPUTER GRAPHICS LABORATORY COMPUTER GRAPHICS LABORATORY COMPILER DESIGN A D C B A D C B A G F E D C B A A B C D Sec A Time 12:0-2:0 11:0-2:0 10:0-12:0 11:0-2:0 4:0-6:0 2:0-5:0 4:0-6:0 5:0-8:0 4:0-6:0 5:0-8:0 08:0-10:0 08:0-11:0 10:0-12:0 08:0-11:0 12:0-2:0 11:0-2:0 2:0-4:0 2:0-5:0 08:0-10:0 08:0-11:0 4:0-6:0 08:0-11:0 4:0-6:0 5:0-8:0 2:0-4:0 2:0-5:0 4:0-6:0 11:0-2:0 12:0-2:0 11:0-2:0 4:0-6:0 5:0-8:0 08:0-10:0 08:0-11:0 10:0-12:0 08:0-11:0 12:0-2:0 11:0-2:0 2:0-4:0 2:0-5:0 12:30-2:0 Day T S W M S T T S M W S T M W T S W M M W W TH S T T S T TH W M M W W M T S W M T S ST RM 441 CL8 441 CL8 441 CL8 422 CL7 424 CL5 441 CL3 441 CL2 431 CL3 431 CL3 434 CL6 434 CL6 424 CL3 441 CL4...

Words: 15098 - Pages: 61

Premium Essay

Rtrete

...No. Information on Every Subject 1. Unit Name: Physics I 2. Code: FHSP1014 3. Classification: Major 4. Credit Value: 4 5. Trimester/Year Offered: 1/1 6. Pre-requisite (if any): No 7. Mode of Delivery: Lecture, Tutorial, Practical 8. Assessment System and Breakdown of Marks: Continuous assessment: 50% - Theoretical Assessment (Tests/Quizzes/Case Studies) (30%) - Practical Assessment (Lab reports/Lab tests) (20%) Final Examination 9. 10. 50% Academic Staff Teaching Unit: Objective of Unit: The aims of this course are to enable students to: • appreciate the important role of physics in biology. • elucidate the basic principles in introductory physics enveloping mechanics, motion, properties of matter and heat. • resolve and interpret quantitative and qualitative problems in an analytical manner. • acquire an overall perspective of the inter-relationship between the various topics covered and their applications to the real world. • acquire laboratory skills including the proper handling and use of laboratory apparatus and materials. 11. Learning Outcome of Unit: At the end of the course, students will be able to: 1. Identify and practice the use of units and dimensional analysis, uncertainty significant figures and vectors analysis. 2. Apply and solve problems related to translational and rotational kinematics and dynamics in one and two dimensions. 3. Apply and solve problems related to the...

Words: 765 - Pages: 4

Free Essay

Fdfglkd

...CIIT_Lahore FA14-BEC-A (Semester 1) (DDP) 2 10:00 - 11:30 HUM-Huma Ijaz 1 8:30 - 10:00 Phy-Dr. Saif Ur Rehman 3 11:30 - 1:00 4 1:30 - 3:00 5 3:00 - 4:30 HUM-Dr. Musferah Mehfooz 6 4:30 - 6:00 7 6:00 - 7:30 Subjects Count English Physics for Chemical Comprehension and Engineers Composition Islamic Studies N-7 HUM-Huma Ijaz N-1 Math-Imran Zulfiqar Chem-Amjad Riaz Cheema Chemical Process Principles I N-11 Calculus I 2 Chemical Process Principles I 2 English Comprehension and Composition 2 Islamic Studies 2 Lab-Engineering Drawing 2 Lab-Physics for Chemical Engineers 2 Physics for Chemical Engineers 2 Tuesday Monday English Comprehension and Composition Calculus I N-7 N-12 Chem-Amjad Riaz N-11 Wednesday Phy-Dr. Saif Ur Rehman Physics for Chemical Chemical Process Engineers Principles I N-18 HUM-Dr. Musferah Mehfooz N-19 Math-Imran Zulfiqar Cheema Dr. Saif Ur Rehman / Dr. Ishrat Sultana Thursday Islamic Studies Calculus I Lab-Physics for Chemical Engineers N-15 N-3 Applied Physics Lab Chem-Muhammad Imran Rafiq Friday Lab-Engineering Drawing PC Lab-C Lessons/week 14 Timetable generated:11/13/2014 aSc Timetables Final Time Table - Fall 2014 ( v 20141113-1130 ) CIIT_Lahore FA14-BEC-B (Semester 1) (DDP) 2 10:00 - 11:30 Math-Syed Tahir Raza Rizvi 1 8:30 - 10:00 HUM-Huma Ijaz 3 11:30 - 1:00 4 1:30 - 3:00 5 3:00 - 4:30 6 ...

Words: 31997 - Pages: 128

Premium Essay

Physics

...No. Information on Every Subject 1. Unit Name: Physics I 2. Code: FHSP1014 3. Classification: Major 4. Credit Value: 4 5. Trimester/Year Offered: 1/1 6. Pre-requisite (if any): No 7. Mode of Delivery: Lecture, Tutorial, Practical 8. Assessment System and Breakdown of Marks: Continuous assessment: 50% - Theoretical Assessment (Tests/Quizzes/Case Studies) (30%) - Practical Assessment (Lab reports/Lab tests) (20%) Final Examination 9. 10. 50% Academic Staff Teaching Unit: Objective of Unit: The aims of this course are to enable students to: • appreciate the important role of physics in biology. • elucidate the basic principles in introductory physics enveloping mechanics, motion, properties of matter and heat. • resolve and interpret quantitative and qualitative problems in an analytical manner. • acquire an overall perspective of the inter-relationship between the various topics covered and their applications to the real world. • acquire laboratory skills including the proper handling and use of laboratory apparatus and materials. 11. Learning Outcome of Unit: At the end of the course, students will be able to: 1. Identify and practice the use of units and dimensional analysis, uncertainty significant figures and vectors analysis. 2. Apply and solve problems related to translational and rotational kinematics and dynamics in one and two dimensions. 3. Apply and solve problems related to the...

Words: 765 - Pages: 4

Free Essay

Helllloo

...(choose 1, 2 credit hours, 1st semester on campus) GEP 101 First Year Foundations UHC 110 Freshman Honors Seminar Written Communication & Info Literacy (GEC 102) ENG 110* Writing I (#) Oral Communication (GEC 103) COM 115 Fundamentals in Public Speaking (#) GEC 104 3 3 NATURAL WORLD at least 1 course from each box, 7-9 total credit hours 2 different course codes, at least 1 with a lab Life Sciences (3-4 credit hours) BIO 100* Biological Sciences for Educators (lab) BIO 101 Biology in Your World BIO 111* Understanding Bio Sys Through Inq. (lab only) BIO 121* General Biology I (lab) BMS 100 Concepts & Issues in the Life Sciences BMS 105 Concepts & Lab in the Life Sciences (lab) BMS 110* Intro to Biomedical Sciences (lab) BMS 111* Intro to Lab in Biomedical Sci (lab only) GLG 115 Life of the Past Physical Sciences (3-5 credit hours) AST 113 Modern Astronomy AST 114 Survey of Astronomy AST 115 Basic Astronomy (lab) CHM 107 Chemistry for the Citizen CHM 108* Chemistry for the Citizen Lab CHM 116* Fundamentals of Chemistry CHM 117* Fundamentals of Chemistry Lab GLG 110 Principles of Geology (lab) GLG 171 Environmental Geology GRY 135 Principles of Weather & Climate (lab) GRY 142 Introductory Physical Geography (lab) PHY 100 Survey of Physics (lab) PHY 101* Physics by Inquiry for Educators (lab) PHY 123* Introduction to Physics I (lab) PHY 203* Foundations of Physics I (lab) 4(3-3) 3(3-0) 1(0-2) 4(3-3) 4(4-0) 4(3-2) 4(3-2) 1(0-2) 3(3-0) 3(3-0) 4(4-0) 4(3-2) 3(3-0) 1(0-2) 4(4-0)...

Words: 999 - Pages: 4

Premium Essay

Cibai

...what had been done. The procedures is in the lab manual. So, do not rewrite the procedures. More than that is wasting your time and the lab instructor’s time☺. A brief explanation of the physics principle used in the experiment and later explains how the result demonstrated a physics principle. Use the important data and results (Table) to demonstrate the physic principle. Do not include all the list of each and every number on the data sheet. Note that final numerical values include an estimate of uncertainty (example: The average spring constant is XXX±XX Nm-1). Explain how the independent variables affected the dependent variables, you may use equations provided and show the dependent/independent variables. Analysis of graph: shape of curve, for a straight line, the meaning of slope and intercept for your graph. You do not have to explain how they agree if you show the numbers or refer to a Table; but do not write that values agree without some reference. Sources of error are offered that are consistent with the experimental results. You may offer a suggestion for improving the experiment, but it must focus on the most prominent error and be consistent with the sources of errors. This is not a place to “trash” the experiment. If there’s a part 2 in the experiment A brief introduction to part 2 and some simple explanations of the physics principle used in the experiment and how the result demonstrated a physics principle. Basically similar to the format ...

Words: 315 - Pages: 2

Premium Essay

Mechanics Discussion Guideline

...what had been done. The procedures is in the lab manual. So, do not rewrite the procedures. More than that is wasting your time and the lab instructor’s time☺. A brief explanation of the physics principle used in the experiment and later explains how the result demonstrated a physics principle. Use the important data and results (Table) to demonstrate the physic principle. Do not include all the list of each and every number on the data sheet. Note that final numerical values include an estimate of uncertainty (example: The average spring constant is XXX±XX Nm-1). Explain how the independent variables affected the dependent variables, you may use equations provided and show the dependent/independent variables. Analysis of graph: shape of curve, for a straight line, the meaning of slope and intercept for your graph. You do not have to explain how they agree if you show the numbers or refer to a Table; but do not write that values agree without some reference. Sources of error are offered that are consistent with the experimental results. You may offer a suggestion for improving the experiment, but it must focus on the most prominent error and be consistent with the sources of errors. This is not a place to “trash” the experiment. If there’s a part 2 in the experiment A brief introduction to part 2 and some simple explanations of the physics principle used in the experiment and how the result demonstrated a physics principle. Basically similar to the format ...

Words: 315 - Pages: 2

Free Essay

Ie Curriculum

...2012 Polytechnic University of the Philippines COLLEGE OF ENGINEERING INDUSTRIAL ENGINEERING DEPARTMENT Sta. Mesa, Manila Tel. No. 716-78-32 to 45 2011 IE CURRICULUM FIRST YEAR FIRST SEMESTER | COURSE CODE | COURSE TITLE | Pre-Requisites | COURSE CREDITED UNIT (S) | No. of hours | | | COURSE CODE | COURSE TITLE | | Lec | Lab | TOTAL | HUMA1013 | Introduction to Humanities | | NONE | 3 | 3 | 0 | 3 | MATH2013 | College Algebra | | NONE | 3 | 3 | 0 | 3 | MATH2033 | Plane and Spherical Trigonometry | | NONE | 3 | 3 | 0 | 3 | NASC 2015 | General Chemistry | | NONE | 5 | 4 | 3 | 7 | INEN3342 | Industrial Production Techniques 1 | | | 2 | 0 | 6 | 6 | ENGL1013 | Study and Thinking Skills in English | | NONE | 3 | 3 | 0 | 3 | PSYC1013 | General Psychology | | NONE | 3 | 3 | 0 | 3 | PHED1012 | PE1 (Physical Fitness) | | NONE | 2 | 0 | 2 | 2 | NSTP1013 | CWTS / ROTC 1 | | NONE | (3) | 3 | 0 | (3) |   |   | | TOTAL : | 27 Units | 22 | 11 | 33 | SECOND SEMESTER | COURSE CODE | COURSE TITLE | Pre-Requisites | COURSE CREDITED UNIT (S) | No. of hours | | | COURSE CODE | COURSE TITLE | | Lec | Lab | TOTAL | LITE1013 | Philippine Literature | | | 3 | 3 | 0 | 3 | MATH2022 | Advanced College Algebra | MATH2013 | College Algebra | 2 | 2 | 0 | 2 | MATH2053 | Analytic and Solid Geometry | MATH2013, MATH 2033 | College Algebra, Plane & Spherical Trigonometry | 3 | 3 | 0 | 3 | MATH2052 | Solid Mensuration | | | 2 | 2 | 0 | 2...

Words: 1567 - Pages: 7

Premium Essay

Career Researsch Paper

...Research Paper Part I: Physics strives to identify fundamental principles governing the build and deportment of matter, the engenderment and movement of energy, and the interaction of matter and energy. Some physicists use those principles in theoretical areas, such as the nature of time and the beginnings of our universe, while some work in practical areas such as the development of advanced materials, optical and electrical devices, and medical equipment (BLS, para. 2). I chose physics for my career research paper because I have an intellectual curiosity for the world, the universe, and everything in between. I want to understand how matter moves through spacetime, and how the universe behaves. Understanding physics also means understanding many other scientific areas of study, thus providing an intimate knowledge for reality as we know it. Many physicists work in laboratories, where they design and perform experiments with sophisticated equipment. Some of that equipment includes lasers, particle accelerators, electron microscopes, and mass spectrometers. Although much research may be conducted through experiments in the lab, physicists still spend much time in offices planning, recording, analyzing, and reporting on research. Many who are deeply involved in research way also work very long or irregular hours. For basic research positions, independent research in industry, faculty positions, and advancement to managerial positions, a Ph.D in physics or related field is...

Words: 954 - Pages: 4

Free Essay

Physics Lab Report Guidelines

... Guidelines       Ryerson  University  Department  of  Physics     Writing  a  strong  lab  report  is  a  skill  that  often  takes  significant  practice.       Strong  reports  are:     • structured  in  a  clear  and  organized  fashion.   • as  concise  as  possible,  and  yet  sufficiently  detailed  that  it  does  not  omit  any   of  the  information  required  to  fully  communicate  your  work  and  results.     Ideally,  a  lab  report  leaves  any  reader  confident  in  the  validity  of  the  results,  and   with  enough  information  that  they  could  repeat  the  experiment.     The  evaluation  of  your  report  will  be  based  on  your  ability  to  understand  the  goal  of   the  experiment,  your  understanding  of  the  applicable  physical  principles,  your   ability  to  perform  the  experiment  attentively,  and  your  ability  to  clearly   communicate  its  results  in  a  logical  and  coherent  fashion.       Report  contents:       1.  Title  Page     2.  Objective   3.  Theory   ...

Words: 1869 - Pages: 8

Free Essay

Project

...Week 3 Lab Research Report 1 Ciera M. Jimerson Professor Alisha A. Etheredge SCI-110 October 27, 2013 Once it was impossible to understand the composition of the smallest basic cells, until the invention of microscopes. Even with the tools that exist it is not always possible to safely do in a field that deals with atoms, particles, radiation, and unstable compounds. The technology in the area of physical science makes it very important on how much is learned and studied in the fields of astronomy, chemistry, physics and even earth sciences. There have been many advances that allow for direct measurements in the field of physics, there are many obstacles and challenges to making direct observations in many circumstances. Physics is the study of energy, matter and the interaction between the two, which are impossible to observe with the naked eye. One common thing the field studies is energy creation to non-particles, all of the most recent discoveries in subatomic particles and the origins of the universe have all creative methods to study things that are extremely tiny. This would be the first major challenge to making direct measurements in physics. To avoid this problem, physicist usually studies these particles indirectly through things like associated radiation, energy, or the displacement of other atoms and/or compounds. Every measurement made on atoms or subatomic particles has caused indirect measurements (Kross). There are certain measurement tools whose...

Words: 744 - Pages: 3

Free Essay

Learning

...(2 Courses) Area C- Science One course from life science w/lab and one course from Physical Science (2 Courses) Area D- Social and Behavioral Sciences ECO 201 and ECO 202 One more class of choice from list (3 courses) Area E- Humanities and Fine arts Class of your choice from list (3 courses) Area F-Contemporary Global Studies Class of your choice from list (1 course) Total must add to approx. 40 Credits Electives- ANY OF YOUR CHOICE BUT THESE ARE RECOMNEDED FOR BACHELORS Accounting- ACC 153 and ACC 154 Business- BUS 101 and BUS 221 or BUS 225 Computer Science- CIS 101 or another accepted by University Mathematics- MAT 190 Total must add up to approx. 20 Credits Total to graduate min. 60 credits List of classes I still need that I can take from Core List Area C Life Sciences BIO 101 Intro to life Science w/lab, or BIO 104 w/o lab Human genetics Physical Sciences CHM 101 Intro to General Chemistry (preq. MAT 070 OR 114) or CHM 105 Elements of chemistry (same Preq.) PHY 115 w/o lab Descriptive astronomy, PHY 131 college Physics (Preq. MAT 122 or currently enrolled in MAT 122) or PHY 221 General Physics (Preq. MAT 250 with C or better) EAS 100 Intro Earth Science, EAS 101 Physical Geology, EAS 105 w/o lab Intro Weather and Climate or EAS 121 w/o Physical Geography Area E- Classes with bullet points will apply to both area E and F knocking out both areas (so take 1 classes instead of...

Words: 305 - Pages: 2

Free Essay

Deposition Technique

...California Institute of Technology Physics 77 Vacuum Techniques and Thin Film Deposition Experiment 3 (October 2001) 1 Introduction Much of modern experimental physics is done under vacuum. Design and construction of vacuum apparatus is one of the most useful ”bread and butter” skills an experimentalist in condensed matter, atomic, or optical physics can have, and the subject of vacuum engineering is a vast one. This lab serves as an introduction to basic vacuum techniques and thin film growth, another often essential skill for condensed matter physicists. This lab is an optional prerequisite for Experiment 10, Condensed Matter Physics at Cryogenic Temperatures, for which you can grow your own samples for Weak Localization measurements if you choose. 2 Pressure and gas flow In vacuum work, pressures are almost always measured in millimeters of mercury, or torr. One torr is just the pressure necessary to support a column of mercury with a height of one millimeter. The conversion to units more familiar to readers of physics textbooks is 1atmosphere = 101kPa = 760torr There are two pressure regimes of interest to the scientist working with vacuum systems, and gases behave differently in each regime. The first, the viscous flow regime, describes the case where gas flows as a fluid, where the mean free path of the gas molecules is much smaller than the dimensions of the apparatus. The second, the molecular flow regime, describes the high-vacuum case, where the mean...

Words: 3525 - Pages: 15

Free Essay

Atomic Physics

...Measuring the Rydberg Constant and the Bohr Magneton 9/21/2015 Abstract In this lab, the Rydberg constant is found by observing the Balmer Series. With the experiment below, a Rydberg Constant was found to be 10116000 meters-1 with a 7.82% error. The Bohr Magneton is also found, and a value of 6.03*10-24 JT was obtained with a large error. The error can arise from each optical equipment having some fundamental error in its creation. Introduction With the help of atomic physics, quantum mechanics, and optics, the Rydberg constant and the Bohr magneton will be calculated in this experiment. The Rydberg constant is one of the most important constants in atomic physics because of its relation to other fundamental constants in atomic physics, such as the speed of light or Planck’s constant [1]. The Bohr Magneton tells us the magnetic moment of an electron by its angular momentum [2]. Attempting to calculate the Rydberg constant and the Bohr Magneton will inadvertently teach the basis of quantum mechanics, optics, and atomic physics. Atomic spectra of hydrogen, mercury, and helium will be studied in detail along with the Zeeman Effect. Theory In quantum mechanics, labeling often times helps discern descriptions of certain events. To describe the movement and trajectories of an electron in an atom, scientists use quantum numbers to label what is going on. The principal quantum number n, tells the energy level of the electron and the distance from the nucleus. The angular...

Words: 4148 - Pages: 17