7:11Free Fall.docx3) Using your data, calculate ½t? and complete Table 2 below.Height Fallen d, (m) ½t? (s')1513113Table 24) Using your data from Table 2, graph dy vs. ½t² in LoggerPro. (½t is on the x-axis and d, is on the y-axis) Sketch thegraph below. (KEEP THIS GRAPH – DO NOT EXITOR CLOSE)5) Describe the graph from #4 above.6) Fit a straight line to this graph (data table 2) using R= (it is alinear regression function which fits the best straight line tothe data). Fill in slope, y-int, correlation, and RMSEvalues.Linear Fit for: Data Set | Yy = mx+bm (Slope):b (Yantercent): The table data:151.75131.63111.591.3571.1951.0130.78A. Graph these dataB. Describe the graphC. Using the data, calculate 1/2t^2 and completetable 2 below

Answered: The table data: 15 1.75 13 1.63 11 1.5…

The table data: 15 1.75 13 1.63 11 1.5 9 1.35 7 1.19 5 1.01 3 0.78 A. Graph these data B. Describe the graph C. Using the data, calculate 1/2t^2 and complete table 2 below

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

3. Perform the following calculations and report your answer to the correct number of significant figures. a. 2.45 + 18.920 b. 4.009 +0.0024 - 2.12
State the number of significant digits and the implied precision of the given number. The number 1.928×10^4 has........ significant digits (type a whole number) B. What is the implied precision of the number 1.928×10^4 s? A. The number is precise to the nearest hundred seconds B. The number is precise to the nearest second. C. The number is precise to the nearest ten seconds
2. Consider the illustration of a standard metric scale across the two lines. 31 7 8 9 10 a. Write a short definition of least count, and state what the least count is for this ruler. b. Show how to determine x, the distance between the two lines. Record data in mm. (See the illustration inside the manual.) Result: x= mm
a) Km? b) mm? c) inches? fuel mileage of a certain car is 28 mpg (mi/gal). What is it in units of km/L? 013km. ) gal
Assessment Multiple Choices. Choose the letter of the correct answer and write it on a separate sheet of paper. 1. It refers to the closeness of value to its true value a. асcuracy b. precision c. both a and b d. fitting line 2. Find the equation of the line that fits the data with least error. 46.00 570.55 38.01 505.77 48.44 649.60 27.77 378.69 26.35 327.67 18.87 264.76 33.97 464.60 16.06 167.38 7.71 132.09 3.93 76.87 a. y= 12.72x + 12.72 b. у- 1.72х -1.72 c. y- 12.72x - 12.7 d. y- 2.72x + 2.72 3. Mr. Arbolado harvested his luffa (patola) in the school garden and he notice it's too long, so he wants to know how long it is. He measures the huffa (patola) three times. What should be the reported length of the luffa (patola)? First measurement 0.59 t 0.005 m Second measurement 0,60 0.005 m Third measurement 0, 61 0.005 m a. 0,62 t 0.015 m b. 3.1 t 0.015 m c. 4.24 0.015 m d. 0.6 t 0.015 m
Which one is correct ?
1. Multiplication or division: keep the same number of significant figures in the product or quotient as is in the least precise factor. Examples: 3.1 * 25.6=79.360000... = 79 6.7/981.0=0.0068297655... = 0.0068 keep only 2 significant digits 2. Powers or roots: keep the same number of significant figures as in the original number. Example: Sqrt(38) 6.164414... keep only 2 significant digits = 6.2 (11.6)² = 134.5600000... = 135 Exercises 3. Addition or subtraction: Round off, to the number of decimal places determined by the number with the least number of places beyond the decimal point. Example: 31.5+24.61 +3.28+1.19 +0.762 +0.003 = 61.345 1. 3.9 * 78.9= = 61.3 (correct result) 2. 32.01 +96.321 +36.98 +0.00023 +28.9= 3. 26.9/98 = 4. 421 0.003 =
Q23. The width of a man's hand was used as a common unit of length several hundred years ago. What are the advantages and disadvantages of using such a unit? Explain. E1. Suppose that a pancake recipe designed to feed three people calls for 600 mL of flour. How many milliliters of flour would you use if you wanted to extend the recipe to feed five people? E7. A crate has a mass of 9.40 kg (kilograms). What is this mass in grams? In milligrams?
Practice) a. To convert feet (ft) to meters (m), the number of feet should be multiplied by which of the following conversion factors? i. 1 m/3.28 ft ii. 3.28 ft/1 m b. To convert sq.in to sq.ft, the number of sq.in should be multiplied by which of the following conversion factors? i. 144 sq.in/1 sq.ft ii. 1 sq.ft/144 sq.in c. To convert sq.yd to sq.ft, the number of sq.yd should be multiplied by which of the following conversion factors? i. 1 sq.yd/9 sq.ft ii. 9 sq.ft/1 sq.yd 3. (Practice) Determine the final units of the following expression: 9.8m/s2 ×100cm/1m×1in/2.54cm×1ft/12in 4. (Practice) a. Determine the conversion factors that can be used to convert miles per gallon (mpg = mi/gal) to kilometers per liter (km/liter), given that 1 liter = 0.22 gallons and 1 kilometer = 0.6214 miles. b. Using the conversion factors you determined in Exercise 4a, convert 25 mpg into km/liter. 5. (Automotive) a. An automobile engine’s performance can be determined by monitoring its rotations per…
a. 2πR2+2πRh2πR2+2πRh b. 2πR2+2πh2πR2+2πh c. πR2hπR2h d. πD2+πDhπD2+πDh e. 2πR+2πRh
3. Perform the following calculations and report your answer to the correct number of significant figures. c. 1.0042 +0.00621 d. (9.187 x 0.182) 3.1
1. The floor of a rectangular building has an area of 120 square meter. The length of the floor / is 4m bigger than its width, w. Solve for I. Hint: Start with the equation of the area in terms of I. What kind of equation do you get? /= 48.11 X feet ! No, that's not the correct answer.