Given these values, how would you report the best estimate spring constant (K) with uncertainty?
Note:
Holder height = x (displacement from equilibrium)
like in the equation for Hooke's law
F = -k(x)
when plotted on a graph, these values produce this equation (best-fit line) ...
Thank you
Homework Answers
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Given these values, how would you report the best estimate
spring constant (K) with uncertainty?
Note:...
A student uses a rectangular carrot cantilever beam to find the spring constant, k, to determine...
A student uses a rectangular carrot cantilever beam to find the spring constant, k, to determine its Youngs modulus. 10g increments are added to the apparatus and the displacement is measured each time. a. Using the data provided, plot a graph of F (applied force in N) on the y axis versus x (displacement of cantilever in mm) on the x axis. Include: - Horizontal error bars - Line of best fit – Two lines of worst fit b. Find...
a) Based on the best-fit analysis, estimate the proportionality constant k for the rubber band. b)...
a) Based on the best-fit analysis, estimate the proportionality constant k for the rubber band. b) How many coins are necessary to stretch the elastic band by one metre? Would this be possible with the rubber band I used in this expirement? Based on the data I obtained from my Hooke's Law experiment, I created a graph (which was linear) and determined the best-fit equation based on my graph: y = 11.445x + 0 Please note, the weight of one...
Overview: In this exercise, you will be writing a function that finds what spring constant k...
Overview: In this exercise, you will be writing a function that finds what spring constant k is required in order to minimise the RMSE of a spring stiffness test. To find the spring constant k_best that minimizes RMSE, you will need to apply MATLAB's in-built function fminsearch and the function rmse (data,k) defined in Exercise 3. You do not have to code this function yourself here. This function is provided to you in AMS and can be called as rmse...
isfy the linear equation Fkx+F where k is the spring constant and F is the preload induced during manufactur problem P13. igure P13 Close-wound tension spring for (a) Using the given data in Fig...
isfy the linear equation Fkx+F where k is the spring constant and F is the preload induced during manufactur problem P13. igure P13 Close-wound tension spring for (a) Using the given data in Fig P12 find the equation of the line for the spring force F as a function of the displacement x, and determine the values of the spring constant k 1-4. In a bolted connection shown in Fig. P14, the force in the bolt F is given in...
Please help guide or explain how I would graph this? Thank you so much IV. Data...
Please help guide or explain how I would graph this? Thank you
so much
IV. Data Table • Fill in the remaining columns on your data table. Calculate the solubility at each temperature by dividing the mass of KNO, used by the volume of solution at that temperature. (Watch sig tig! V. Graphing the data - Temperature (°C) on the x-axis and Solubility (g KNO/mL solution) on the y-axis • Orient graph paper as noted "up" with long dimension on...
please answer all prelab questions, 1-4. This is the prelab manual, just in case you need...
please answer all prelab questions, 1-4.
This is the prelab manual, just in case you need background
information to answer the questions. The prelab questions are in
the 3rd photo.
this where we put in the answers, just to give you an
idea.
Lab Manual Lab 9: Simple Harmonic Oscillation Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and...
Given this bird population growth data, answer the followign questions: 1) Explain why you think the...
Given this bird population growth data, answer the followign
questions:
1) Explain why you think the population grew in the pattern it
did
2) Model the population as closely as possible using the
logistic equation. Lowever to do so, you'll need to predict the
intrinsic rate of increase and carrying capacity. Estimate these
vales as must as possible. Report the estimated R and K and graph
1) the populations (both modeled and real on the same graph)
against time, 2)...
rates of chemical reactions Plz help!! how do I find specific rate constant k, 1/T, In...
rates of chemical reactions
Plz help!! how do I find specific rate constant k, 1/T, In
K
thank you
Rates of Chemical Reactions: Report Form Rate Law Summary: (a) From your measurements, what are the reaction orders with respect to each of the three reactants H;O; HOO (b) What is the rate expression (rate law) for the uncatalyzed reaction? Rate = K LT-] [H202) (c) What is the total reaction order? 2 3. Effect of Temperature on the Reaction Rate...
A student uses a rectangular carrot cantilever beam to find the spring constant, k, to determine its Youngs modulus. 10g increments are added to the apparatus and the displacement is measured each time. a. Using the data provided, plot a graph of F (applied force in N) on the y axis versus x (displacement of cantilever in mm) on the x axis. Include: - Horizontal error bars - Line of best fit – Two lines of worst fit b. Find...
Overview: In this exercise, you will be writing a function that finds what spring constant k is required in order to minimise the RMSE of a spring stiffness test. To find the spring constant k_best that minimizes RMSE, you will need to apply MATLAB's in-built function fminsearch and the function rmse (data,k) defined in Exercise 3. You do not have to code this function yourself here. This function is provided to you in AMS and can be called as rmse...
isfy the linear equation Fkx+F where k is the spring constant and F is the preload induced during manufactur problem P13. igure P13 Close-wound tension spring for (a) Using the given data in Fig P12 find the equation of the line for the spring force F as a function of the displacement x, and determine the values of the spring constant k 1-4. In a bolted connection shown in Fig. P14, the force in the bolt F is given in...
Please help guide or explain how I would graph this? Thank you
so much
IV. Data Table • Fill in the remaining columns on your data table. Calculate the solubility at each temperature by dividing the mass of KNO, used by the volume of solution at that temperature. (Watch sig tig! V. Graphing the data - Temperature (°C) on the x-axis and Solubility (g KNO/mL solution) on the y-axis • Orient graph paper as noted "up" with long dimension on...
please answer all prelab questions, 1-4.
This is the prelab manual, just in case you need background
information to answer the questions. The prelab questions are in
the 3rd photo.
this where we put in the answers, just to give you an
idea.
Lab Manual Lab 9: Simple Harmonic Oscillation Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and...
Given this bird population growth data, answer the followign
questions:
1) Explain why you think the population grew in the pattern it
did
2) Model the population as closely as possible using the
logistic equation. Lowever to do so, you'll need to predict the
intrinsic rate of increase and carrying capacity. Estimate these
vales as must as possible. Report the estimated R and K and graph
1) the populations (both modeled and real on the same graph)
against time, 2)...
rates of chemical reactions
Plz help!! how do I find specific rate constant k, 1/T, In
K
thank you
Rates of Chemical Reactions: Report Form Rate Law Summary: (a) From your measurements, what are the reaction orders with respect to each of the three reactants H;O; HOO (b) What is the rate expression (rate law) for the uncatalyzed reaction? Rate = K LT-] [H202) (c) What is the total reaction order? 2 3. Effect of Temperature on the Reaction Rate...
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