1. Read through the Measurements and Experimental Results: Uncertainty Analysis document found on your lab section's...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. Read through the "Measurements and Experimental Results: Uncertainty Analysis" document found on your lab section's iLearn page. Make sure you are familiar with the different types of uncertainty and how they are associated with the measurements you produce. Also make sure to review the examples given at the end of the document- throughout the introductory physics sequence you will be required to do plenty of exercises similar to and more complex than those. 2. . starting now! Suppose you have collected the set of data below by measuring the amount of time it takes for a small steel ball to fall from a height of 1.5 m to the ground. Height (m) Fall Time (s) 1.5 0.66 1.5 0.68 1.5 0.49 1.5 0.53 1.5 0.55 What value would you report if I asked you for the fall-time of this small steel ball from a height of 1.5 m? 3. Using that value, calculate g using Eq. 3 from p. 1 of this manual. What uncertainty would you assign to your calculated value of g? Explain your reasoning for assigning this value. 4. Suppose you collected a data set in which you measured fall-times for different fall-heights. You plotted the data and fit the mathematical model, y = Ax, to match the physical hypothesis, y = 1/2*g*t. From the best-fit curve, the value of your fit-parameter, A, is 4.6 m/s? ± 0.4 m/s?. Determine the value of g t 8g for this fit-parameter value. 1. Read through the "Measurements and Experimental Results: Uncertainty Analysis" document found on your lab section's iLearn page. Make sure you are familiar with the different types of uncertainty and how they are associated with the measurements you produce. Also make sure to review the examples given at the end of the document- throughout the introductory physics sequence you will be required to do plenty of exercises similar to and more complex than those. 2. . starting now! Suppose you have collected the set of data below by measuring the amount of time it takes for a small steel ball to fall from a height of 1.5 m to the ground. Height (m) Fall Time (s) 1.5 0.66 1.5 0.68 1.5 0.49 1.5 0.53 1.5 0.55 What value would you report if I asked you for the fall-time of this small steel ball from a height of 1.5 m? 3. Using that value, calculate g using Eq. 3 from p. 1 of this manual. What uncertainty would you assign to your calculated value of g? Explain your reasoning for assigning this value. 4. Suppose you collected a data set in which you measured fall-times for different fall-heights. You plotted the data and fit the mathematical model, y = Ax, to match the physical hypothesis, y = 1/2*g*t. From the best-fit curve, the value of your fit-parameter, A, is 4.6 m/s? ± 0.4 m/s?. Determine the value of g t 8g for this fit-parameter value.
Expert Answer:
Posted Date:
Students also viewed these physics questions
-
A European equity option contract has a strike price of $170, an expiration date of 30-Feb-2020, and a delta of -0.596. Which of the following is NOT true about this option contract? a) If the stock...
-
please help explain and answer study question number 2 & 3 page discussion questions 1. refer to the fundamental principles governing an audit (see chapter 2@ ). under the responsibili
-
I can get Mickey to download any data I need from the Web or our server to my PC, DeWitt Miwaye, an upper-level manager for Yumtime Foods (a Midwest food wholesaler), tells you. Getting data is no...
-
Ms. Robin Nestor is provided with an automobile that is owned by her employer. The employer purchased the car in 2018 for $54,000, plus $7,020 in HST. During 2019, she drives a car a total of 72,000...
-
On January 3, 2011, Tommyboy Corporation repurchases 250,000 shares of its outstanding common stock for $18 per share. On May 1, 2011, Tommyboy sells 80,500 shares of treasury stock for $12 per...
-
Keith Bowie is trying to determine the amount to set aside so that he will have enough money on hand in 2 years to overhaul the engine on his vintage used car. While there is some uncertainty about...
-
A car merges onto a freeway, accelerating from \(60 \mathrm{~km} / \mathrm{h}\) to \(80 \mathrm{~km} / \mathrm{h}\). As it does this, a bus passes by in the fast lane, travelling at a constant \(100...
-
Temco, Inc., conveyed to the Wynns certain property adjoining an apartment complex being developed by Sonnett Realty Company. Although nothing to this effect was contained in the deed, the sales...
-
QUESTION ONE a) Distinguish between sale and agreement to sell b) Explain the rights of unpaid seller against the goods c) Explain the nature of the contract of hire purchase QUESTION TWO (5 marks)...
-
In February of 2023, during the preparation of Julia's 2022 return, you explained to her the options for using either the section 179 deduction or special depreciation for the purchases of her 2022...
-
1. Which command creates a new table? 2. Which command and clause adds an individual row to a table? 3. How do you add data from an existing table to another table? 4. Which command changes data in a...
-
The FTCA applies to a. intentional torts committed by law enforcement officials. b. a federal employees acts that are considered discretionary. c. a federal employees acts that are part of a planning...
-
What types of activities constitute the unauthorized practice of law? a. Why is it important that attorneys review all of the work produced by their legal assistants? b. How does the relationship...
-
A client could be considered contributorily negligent if they a. fail to follow a doctors instructions. b. lie to their attorney. c. delay seeking medical attention. d. all of the above.
-
Activities carried out by water and gas utilities are considered ____________ functions of a local government.
-
Legal assistants a. should never discuss the status of a clients case. b. can shield attorneys from some of the interpersonal tasks with clients that are time-consuming. c. can listen to clients...
-
Further Information: Let us perform a break-even analysis. For the sake of simplicity, let us say that customers buy one drink for every two sandwiches, and that the former will be priced at a...
-
A copper wire (density = 8.96 g/cm 3 ) has a diameter of 0.25 mm. If a sample of this copper wire has a mass of 22 g, how long is the wire?
-
Discuss the relationship between the shape of the yield curve and the monetary and fiscal policy mix projected by Hadpret. Currently, Eastlands currency is fixed relative to the currency of the...
-
Discuss the implications of Hadprets inflation forecast on the expected returns of the funds holdings of: i. cash. ii. bonds. iii. equities. iv. real estate. Discuss the implications of Hadprets...
-
Discuss how interest rate and exchange rate linkages between Eastland and Northland might change under each scenario. Discuss how interest rate and exchange rate linkages between Eastland and...
Study smarter with the SolutionInn App