EconHw

I need problems 6 and 7 solved.  I got it solved on 2 different occasions and it is not worded correctly. NOTE: Problem 1 is an example of how it should be answered. Below are 2 seperate links to same question asked and once again it was not answered correctly. 1. https://www.bartleby.com/questions-and-answers/it-vivch-print-reading-for-industry-228-class-date-name-review-activity-112-for-each-local-note-or-c/cadc3f7b-2c2f-4471-842b-5a84bf505857 2. https://www.bartleby.com/questions-and-answers/it-vivch-print-reading-for-industry-228-class-date-name-review-activity-112-for-each-local-note-or-c/bd5390f0-3eb6-41ff-81e2-8675809dfab1

The class I'm taking is physics for scientists and engineers! **** I need help with part  D only*****  Can you please write out the solution and not type out the solution? I had to reask this question because the last tutor typed out the solution and it was very hard for me to follow . Please and thank you for the special request. I have attached the problem. Please view attachment before answering. Thank you!

Don't use chatgpt will upvote

The answers to this question s wasn't properly given, I need expert handwritten solutions

please help solve A-F. thank you You are an engineer working on a project and your prototype has failed prematurely. You question whether or not a key component of the prototype was manufactured with the correct material. There are two way to check for the material properties. The first way is to have a material certification done to confirm the exact material composition. This will take some time. The second method to confirm the material properties is to make an ASTM test sample and test for the material properties. This tensile test was completed on a test sample with an initial diameter of .501” and an initial length of 2”. The Load-Deflection data for this tensile test is below. Use this data to answer the first set of questions on the Final Exam in eLearning. A. Determine the Ultimate Tensile Strength B. Determine the 0.2% Offset Yield Strength C. Determine the value of the Proportional Limit D. Determine the Modulus of Elasticity E. Determine the Strain at Yield F. Calculate %…

Help!!! Answer all parts correctly!! Please

Hi, I need help with the first part of the problem below because I'm very confused about how P1 and P2 should be calculated. If you look at my notes to solve the problem there is already a formula in place as I always thought the Patm should also be multiplied by the Area in the numerator, but it's not if I look at this specific tutorial solution given by my course but it's not explained why. I have done a while ago a very similar problem with using that formula in my notes and it gave me the right results, but it's not working for this one. Could you please help me understand why as I have a test coming soon? Figure Q3 (see image attached) shows a cylinder and pistonenclosing air, the movement of the pistonbeing restrained by a compression spring ofstiffness 20 kN/m. The air is heated andexpands, the piston moving 0.3 m. Thefree length of the spring is 1.0 m.Calculate the work done by the air duringthe process.If the pressure , volume and internal energyof air are related by the…

1) A low-friction cart is placed between two identical springs attached to rigid walls. If you push the cart against one of the springs and release it, it will continue to move back and forth between the springs. www Draw a force-time graph showing the sum of the horizontal forces exerted on the cart as it moves back and force between the springs. Scientific Abilities Is able to construct a force diagram Missing No representation is constructed. Inadequate FD is constructed but contains major errors such as incorrect mislabeled or not labeled force vectors, length of vectors, wrong direction, extra incorrect vectors are added, or vectors are missing. Needs Improvement FD contains no errors in vectors but lacks a key feature such as labels of forces with two subscripts or vectors are not drawn from single point, or axes are missing. Adequate The diagram contains no errors and each force is labeled so that it is clearly understood what each force represents. Explain whether or not this…

I need help with this before tomorrow’s exam if I can get all needed calculations please

J 6

need some help on this please

Solve all parts

Identify the lines

pls help me my head hurts

Help can only be sought via private Ed Discussion posts or instructor office hours. - In all coding, use only functions covered in class. It will be considered a violation of the Academic Integrity Policy if you use any build-in functions or operators of Matlab that calculate the inverse of a matrix, interpolations, spline, diff, integration, ode, fft, pdes, etc.; - You may reuse functions you yourself developed throughout this semester in this class or from solutions posted on Canvas for this class. Problem Description (CCOs #1, 2, 3, 4, 5, 6, 7, 8, 11, 12) A water tank of radius R = 1.8m with two outlet pipes of radius r₁ = 0.05m and r2 installed at heights h₁ = 0.13m and h₂ = 1m, is mounted in an elevator moving up and down causing a time dependent acceleration g(t) that must be modeled as g(t) = go+a1 cos(2π f₁t) + b₁ sin(2π f₁t) + a2 cos(2π f₂t) + b₂ sin(2π f₂t), (1) Figure 1: Water tank inside an elevator The height of water h(t) in the tank can be modeled by the following ODE,…

PLEASE: Can you write out the answers. Typing it out doesn't make sense all together

4:16 Search Expert Q&A Done Please solve question 16-109 below this in the follwoing way: • Please include a kinamatic diagram (one for velocity and one for acceleration). • Please DO NOT solve this using velocity analysis (cartesian vector analysis). I would like it to be solved using scalar method. We dont use 3D in this course. We only use scalar analysis for the relative velocity equation (writing the x and y components of the equation and solving the equations for the unknowns). I have attached a sample question with solution in order to get an idea on how to use the scalar method to solve my question. I would like question 16-109 to be solved in a similar way. Thank you for your understanding. If you can solve it as soon as possible that would be great and I will give you a thumps up and positive feedback :) 16-109. Member AB has the angular motions shown. Determine the angular velocity and angular acceleration of members CB and DC. 100 mm D 60° 450 mm W AB α AB 84 = 2 rad/s = 4…

SOLVE CAREFULLY!! Please Write Clearly and Box the final Answer for Part A, Part B with THE CORRECT UNITS! Thank you Express your answer to three significant figures and include appropriate units.

Oz Lawn Care Inc. manufactures and assembles lawnmowers that are shipped to dealers throughout the United States and Canada. Two different procedures have been proposed for mounting the engine on the frame of the lawnmower. PB (Minutes) UPB (Minutes )345798632 5 Is there a difference in the methods' mean time to mount the engines on the frames of the lawnmowers? The answer must be in handwriting. Please write your answer using a ball - point pen on plain paper. Submit your homework by uploading it to the canvas. Good Luck!

LAST DIGIT IS 5, So a = 3, b = 9 Major: Mechanical Engineering   Course: ThermoDynamics ( HomeWork for students )

I was going over the equations for the notes in class and I had a thought. Based on the equations in the image, you could get negative propellant mass. So, I coded it in matlab and I got negative mass. How is that possible? I think I used practical values for the velocity and mass ratio and so on. Did I do something wrong?