Determination of the acceleration due to gravity using a simple pendulum Virtual Laboratory Session xperimental Set-u...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Determination of the acceleration due to gravity using a simple pendulum Virtual Laboratory Session Еxperimental Set-uр o Equipment required: Smart Phones / Computers connected to the internet. Apparatus Pendulum bob, string, retort stand and accessories, stop watch, meter rule. Retort stand H. Pendulum bob Figure 1 Procedure 1. Go to https://phet.colorado.edu/ 2. Click the PHYSICS link 3. Filter to "Motion" experiments. 4. Click the "Pendulum Lab" tab to begin the virtual experiment (Figure 2). D voty O Aeceton Langh 1 2.30 Dir Mes Grevity Prion 00-000 Ped Tme Figure 2 PhET Colorado interactive simulation laboratory procedure for determining acceleration due to gravity using the simple pendulum (Figure 3) O Velocily O Accoleration Length 1 0.70 m 01 Energy Graph Mass 1 0.50 kg Gravity 9.81 ms Fah Friction None Period 00:00.00 D 16070 D & Ruler V Stopwatch O Normal E Period Timer O Siow Figure 3 a. Choose a single pendulum with a mass of 0.5 kg. b. Select a Non friction and the earth gravity. c. Start with a 30 cm length of the pendulum then pull it through a small angle then release it and record the periodic time. (Note: Use only 15° angular displacements) d. Change the length to 40 cm and record T. Repeat this step with other lengths; 50 cm, 60 cm, 70 cm, e. Record the data in Table 1. Table 1: Results from the virtual experiment L 0.30 m 0.40 m 0.50 m 0.60 m 0.70 m 0.80 m T T 1. Plot the graph (T2 vs L) by using excel file and find the slope. 2. From your graph, substitute for the slope to find the following: 472 Iexp = slope |gtn - gexpl % error = x 100 = 9th Note: 9th and gexp are the theoretical and experimental values of gravity respectively. Use your results to write a laboratory report Your report for your Practical Exam should follow this format: 1. Name and ID number 2. Title of Experiment and Date 3. Aims and objectives 4. A well labelled Diagram of the experimental setup 5. Table of Results with uncertainty readings and SI units correctly captured 6. Graph(s) 7. Analysis of results 8. Error calculations 9. Observations/ Discussion/ Implication of results 10. Conclusion: Must show that the aim of the experiment was accomplished. Determination of the acceleration due to gravity using a simple pendulum Virtual Laboratory Session Еxperimental Set-uр o Equipment required: Smart Phones / Computers connected to the internet. Apparatus Pendulum bob, string, retort stand and accessories, stop watch, meter rule. Retort stand H. Pendulum bob Figure 1 Procedure 1. Go to https://phet.colorado.edu/ 2. Click the PHYSICS link 3. Filter to "Motion" experiments. 4. Click the "Pendulum Lab" tab to begin the virtual experiment (Figure 2). D voty O Aeceton Langh 1 2.30 Dir Mes Grevity Prion 00-000 Ped Tme Figure 2 PhET Colorado interactive simulation laboratory procedure for determining acceleration due to gravity using the simple pendulum (Figure 3) O Velocily O Accoleration Length 1 0.70 m 01 Energy Graph Mass 1 0.50 kg Gravity 9.81 ms Fah Friction None Period 00:00.00 D 16070 D & Ruler V Stopwatch O Normal E Period Timer O Siow Figure 3 a. Choose a single pendulum with a mass of 0.5 kg. b. Select a Non friction and the earth gravity. c. Start with a 30 cm length of the pendulum then pull it through a small angle then release it and record the periodic time. (Note: Use only 15° angular displacements) d. Change the length to 40 cm and record T. Repeat this step with other lengths; 50 cm, 60 cm, 70 cm, e. Record the data in Table 1. Table 1: Results from the virtual experiment L 0.30 m 0.40 m 0.50 m 0.60 m 0.70 m 0.80 m T T 1. Plot the graph (T2 vs L) by using excel file and find the slope. 2. From your graph, substitute for the slope to find the following: 472 Iexp = slope |gtn - gexpl % error = x 100 = 9th Note: 9th and gexp are the theoretical and experimental values of gravity respectively. Use your results to write a laboratory report Your report for your Practical Exam should follow this format: 1. Name and ID number 2. Title of Experiment and Date 3. Aims and objectives 4. A well labelled Diagram of the experimental setup 5. Table of Results with uncertainty readings and SI units correctly captured 6. Graph(s) 7. Analysis of results 8. Error calculations 9. Observations/ Discussion/ Implication of results 10. Conclusion: Must show that the aim of the experiment was accomplished.
Expert Answer:
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
Posted Date:
Students also viewed these physics questions
-
The acceleration due to gravity at an altitude y above the surface of the earth can be expressed as a = ?? 32.2 / [1+(y/20.9 x 106)]2 where a and y are expressed in ft/s2 and feet, respectively....
-
To measure the acceleration due to gravity on a distant planet, an astronaut hangs a 0.055-kg ball from the end of a wire. The wire has a length of 0.95 m and a linear density of 1.2 10-4 kg/m....
-
The acceleration due to gravity g varies with geographical location because of the earths rotation and because the earth is not exactly spherical. This was first discovered in the seventeenth...
-
Carbon has the electron configuration 1s 2s2p. The two unpaired electrons in the n = 2 level suggests that carbon will form two bonds. We know, however, that carbon forms four bonds in most compounds...
-
One isotope of uranium has a mass number of 235, and another has a mass number of 238. What are the numbers of protons, neutrons, and electrons in a neutral atom of each isotope?
-
(a) Determine the acceleration of the center of mass of a uniform solid disk rolling down an incline making angle with the horizontal. Compare this acceleration with that of a uniform hoop. (b) What...
-
Welch & Associates, Inc., completed the following transactions during September 2010, its first month of operations: Requirement 1. Using the steps outlined in the five-step transaction analysis,...
-
Big Blue Rental Corp. provides rental agent services to apartment building owners. Big Blue Rental Corp.'s preliminary income statement for August 2010, and its August 31, 2010, preliminary balance...
-
3. Given the normal market demand function, Qd = 680 -1.25P, answer the four questions (a. through d.) below. a. What is the maximum number of units of output demanded in this market (i.e. at what...
-
An important part of planning manufacturing capacity is having a good forecast of sales. Elizabeth Burke is interested in forecasting sales of mowers and tractors in each marketing region as well as...
-
On September 30, 2023, Blossom Inc. issued $3,210,000 of 10-year, 8% convertible bonds for $3,723,600. The bonds pay interest on March 31 and September 30 and mature on September 30, 2033. Each...
-
What happens to textiles (fabrics) that do not require ironing when they are subjected to "thermal shock" in a washing machine?
-
How do companies develop their strategies? Describe the process. Also, give example(s) of a strategy(ies) for Walmart.
-
An all - equity company has the following year - end market value balance sheet: Excess Cash $ 2 0 0 , 0 0 0 Debt $ 0 Other Assets $ 8 0 0 , 0 0 0 Equity $ 1 , 0 0 0 , 0 0 0 ( 1 0 , 0 0 0 shares at $...
-
For this problem, how do we get the values used for fixed asset turnover ratio? I understand that it is total revenue/net fixed asset. For total revenue we are given $3,269,404 but I am not sure what...
-
Purpose Background Information Discussion Question Resource To ensure understanding of the types and characteristics of mission orders used in the MDMP Discussion boards are an important tool in...
-
Find u(x,t) of the String with L = and c = 1, the initial velocity = 0 and initial deflection equal to: f(x) = =0 for 01 /4 and 3/4 x x x = 4/5x-1/5 for 7/4x/2 X+ =-5x+3/5/25x5 3/4 5
-
Pedro Bourbone is the founder and owner of a highly successful small business and, over the past several years, has accumulated a significant amount of personal wealth. His portfolio of stocks and...
-
A 15-lb block is at rest as shown. Determine the positive range of values of θ for which the block is in equilibrium if (a) θ is less than 90°, (b) θ is between 90° and...
-
The velocity of a slider is defined by the relation v = v sin (nt + ). Denoting the velocity and the position of the slider at t = 0 by v0 and x0, respectively, and knowing that the maximum...
-
For the portion of a machine shown, the 100-mm-diameter pulley A and wheel B are fixed to a shaft supported by bearings at C and D. The spring of constant 366 N/m is unstretched when θ = 0, and...
-
Find the complement of the following expressions: (a) \(A \bar{B}+\bar{A} B\) (b) \((\bar{V} W+X) Y+\bar{Z}\) (c) \(W X(\bar{Y} Z+Y \bar{Z})+\bar{W} \bar{X}(\bar{Y}+Z)(Y+\bar{Z})\) (d)...
-
Use decomposition to find minimum gate-input cost, multiple-level implementations for the functions given, using AND and OR gates and inverters. (a) \(F(A, B, C, D)=A \bar{B} C+\bar{A} B C+A \bar{B}...
-
Given that \(A \cdot B=0\) and \(A+B=1\), use algebraic manipulation to prove that \[(A+C) \cdot(\bar{A}+B) \cdot(B+C)=B \cdot C\]
Study smarter with the SolutionInn App