AP Physics Lab 2 – Graphing Round Objects Objective: Our objective for this lab is to discover what the relationship is between the diameter and the circumference of a round object. Procedure: • Gather the needed materials. A notebook‚ a pen‚ and 7 round objects‚ string‚ and a meter stick • For each round object‚ take the string and rap it around the outer edge making sure you do not overlap • Take the string that fit around the edge‚ measure it‚ and mark it as the object’s circumference
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Title : Graphing a Linear Relationship Objective : To verify the linear relationship between the circumference and the diameter of circular objects by taking experimental data and utilizing graphical techniques. Introduction : The distance around a circle is called its circumference. A simple experiment can be conducted to aid in understanding the formula for the circumference of the circle. Use a piece of string to measure the distance around a circular
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Two Variable Inequalities Ashford University MAT222 Two Variable Inequalities In this week’s assignment‚ we examine two-variable inequalities. This includes independent variables‚ dependent variables and graphic solutions of these inequalities although graphs can express many different possibilities of answers. In this week’s assignment‚ number 68 on page 539 in our text Elementary and Intermediate Algebra (Dugopolski‚ 2012) is our given problem. The graph below is similar
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perform this experiment. Theory: The graph of function is the collection of all ordered pairs graphing on a cartesian plane is sometimes referred to as a curve sketching. Experimental Procedures: Position a meter stick vertically on a flat surface‚ such as a wall or the of a lab bench. be sure the metric scale of the meter stick is on the outside and secure the meter stick to the wall or lab bench with two strips of masking tape. You will then take a ball as close to the meter stick as possible and
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variable The variable is the important aspects of the research. In research the concept are measure from variable. Variable are anythings that can take on differing or varing values. it mean that the value of variable vary from person to person‚ time to time or place to place but the meaning of variable are same to all. Thus variable are the charactestics of person‚ groups‚ objects‚ ideas‚ feeling or other thing that researcher want to measure. Variables are thus anything that can take on differing
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Two-Variable Inequality (YOUR NAME HERE) MAT 221 (YOUR PROFESSOR ’S NAME HERE) February 10‚ 2014 Two-Variable Inequality We use inequalities when there is a range of possible answers for a situation. That’s what we are interested in when we study inequalities‚ possibilities. We can explore the possibilities of an inequality using a number line which is sufficient in simple situations‚ such as inequalities with just one variable. But in more complicated circumstances‚ like those with two variables
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appear in vertical columns‚ or also called groups. The Periodic Law states that when elements are placed in order of increasing atomic number‚ their physical and chemical properties display a periodic pattern. The purpose of the lab was to discover how two periodic properties‚ atomic radius‚ and first ionization energy‚ vary with the atomic number for the first 20 elements. Materials: Please refer back to the materials listed on pg.45 in the Nelson Chemistry 11. Procedure: Please refer back to
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Variables 1 Corporate variables ADD1 -- Address Line 1 ADD2 -- Address Line 2 ADD3 -- Address Line 3 ADD4 -- Address Line 4 ADDZIP -- Postal Code BUSDESC -- S&P Business Description CITY -- City CONML -- Company Legal Name COUNTY -- County Code DLRSN -- Research Co Reason for Deletion EIN -- Employer Identification Number FAX -- Fax Number FYRC -- Current Fiscal Year End Month GGROUP -- GIC Groups GIND -- GIC Industries GSECTOR -- GIC Sectors GSUBIND -- GIC
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Freezing Point Graph For Pure Solvent and Solution 85 82.5 80 77.5 Temperature (Celcius) 75 72.5 70 67.5 65 62.5 60 57.5 55 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 Time (seconds) Pure BHT BHT + pdB BHT + ??? The actual process may vary based on what version of Microsoft Office or OpenOffice.Org you are using‚ but it will be similar to the guidelines below. 1. Enter all your data values into a spreadsheet (Just like in the chart on the right)
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Types of Variables Binary variable Obsevations (i.e.‚ dependent variables) that occur in one of two possible states‚ often labelled zero and one. E.g.‚ “improved/not improved” and “completed task/failed to complete task.” Categorical Variable Usually an independent or predictor variable that contains values indicating membership in one of several possible categories. E.g.‚ gender (male or female)‚ marital status (married‚ single‚ divorced‚ widowed). The categories are often assigned numerical
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