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DO NOT USE LAMI’S THEOREM TO SOLVE!
please use basic equilibrium equations
2. (10 pts) Determine...
Please solve question 2 and 3 below 2. Discuss how the investor can use the separation...
Please solve question 2 and 3 below
2. Discuss how the investor can use the separation theorem and utility theory to produce an efficient portfolio suitable for the investor's level of risk tolerance. 3. Two risky assets with returns r1, r2 and standard deviations 01, 02, and correlation p. Calculate the weights for the following two optimal portfolios. a. Minimum volatility (variance) portfolio minimizes the overall risk mino, s.t. W + W2 = 1 b. Maximum Sharpe Ratio portfolio delivers...
please solve all three questions thanks Problem 1/3 (30 pts) Calculatc forces in the following members:...
please solve all three questions
thanks
Problem 1/3 (30 pts) Calculatc forces in the following members: AB, BC, CA, CD 3000 lb 40 State whether each member is in tension or compression. 6 ft 8 ft Use method of joints Problem 2/3 (30 pts) ) Rieglac the loding on the beam with a 2 kN specify the magnitude, and b) 4 kN/m a) location measure from point A Find reactions at point A 2) 1.5 m + 1.5 m- Problem...
PROBLEM 01 Use the equations of equilibrium to find the external reactions at Points A and...
PROBLEM 01 Use the equations of equilibrium to find the external reactions at Points A and C. Next solve for the internal forces in individual truss members using the "method of joints". Show the component (x & y) forces for each member on the provided worksheet. Look for "zero force" members to simplify the problem. Once component forces are solved for diagonal members, use the Pythagorean Theorem to calculate the overall axial tension or compression force for each member. Complete...
Three-dimensional Force Systems 3 ore To use the conditions of equilibrium to solve for unknown forces...
Three-dimensional Force Systems 3 ore To use the conditions of equilibrium to solve for unknown forces in a three-dimensional force system For particle equilibrium, the sum of all forces must be zero F. 0 If the forces are resolved into the land k components the condition for equilibrium becomes F.i+ J+Fk0 which results in the following three scalar component equations that can be used to solve for unknowns: F = 0 F. 0 SF-0 F = 0 and the equations...
Write the MATLAB code and use the function linsolve() to solve the system of linear equations. Thank you! l Truss A truss is a structure that typically consists of 1. All straight members 2. connected...
Write the MATLAB code and use the function linsolve() to solve
the system of linear equations.
Thank you!
l Truss A truss is a structure that typically consists of 1. All straight members 2. connected together with pin joints 3. connected only at the ends of the members 4. and all external forces (loads&reactions) must be applied only at the joints. The weights of the members may be neglected. The basic building block of a truss is a triangle. Large...
Use the Concavity Theorem to determine where the given function is concave up and where it...
Use the Concavity Theorem to determine where the given function is concave up and where it is concave down. Also find all inflection points. 12) g(x) = 2x3 + 2x + 7 A) Concave up for all x no inflection points B) Concave up on (0, concave down on ( 0) infection point (0.7) c) Concave up on ( 0), concave down on (0 ); Inflection point (0,7) D) Concave down for all no inflection points Provide an appropriate response....
please solve on paper and show the equation your gonna use 2. (30 pts) A small...
please solve on paper and show the equation your gonna
use
2. (30 pts) A small disk of mass m-0.75 kg is moving on a horizontal circle on a frictionless surface. The radius of the circle is 0.45 m. The block has a mass of m2 = 1.7 kg and is stationary A) What is the tension in the string? B) What is the angular speed (in rpm) of mass m? C) How would your answer part B be different...
please solve 4 of them, thank you. 2. Buffer Questions (Do 4 of 5 problems---6 pts...
please solve 4 of them, thank you.
2. Buffer Questions (Do 4 of 5 problems---6 pts each) a. Three different weak bases and their Kh values are listed below in a table. Which one would be best to form a buffer with a pH of 8.50? Explain why, and numerical calculations are expected as part of your answer to receive full credit. K = K,K) = 1.0 x 10-14 Weak Base K, Value KPK ammonia (1,8 x 10 hydrazine 1.3...
Please help! I need help finding and solving equations of equilibrium to find the max tension in ...
please help! I need help finding and solving equations of
equilibrium to find the max tension in the cables and the angle
that results in the maximum tension, I also have pictures below of
the work I have so far all I really need is equations for the 4
cable part and that's it but I put the whole assignment so you
could see thanks!
Tower Support System Challenge Challenge Scenario: Due to weather conditions, a major communication tower n...
Please answer all parts of the questions and please try making them clear and easy to understand. CONCEPTUAL QUESTIONS: (Total Points 10, 1 points each question) 1- A plate is support...
Please answer all parts of the questions and please
try making them clear and easy to understand.
CONCEPTUAL QUESTIONS: (Total Points 10, 1 points each question) 1- A plate is supported by a bal-and-socket joint at A, a roller joint at B, and a cable at C. How many unknown support reactions are there in this problem? 300 N 400 N i m A) Four forces and two moments B) Six forces C) Five forces D) Four forces and one...
Please solve question 2 and 3 below
2. Discuss how the investor can use the separation theorem and utility theory to produce an efficient portfolio suitable for the investor's level of risk tolerance. 3. Two risky assets with returns r1, r2 and standard deviations 01, 02, and correlation p. Calculate the weights for the following two optimal portfolios. a. Minimum volatility (variance) portfolio minimizes the overall risk mino, s.t. W + W2 = 1 b. Maximum Sharpe Ratio portfolio delivers...
please solve all three questions
thanks
Problem 1/3 (30 pts) Calculatc forces in the following members: AB, BC, CA, CD 3000 lb 40 State whether each member is in tension or compression. 6 ft 8 ft Use method of joints Problem 2/3 (30 pts) ) Rieglac the loding on the beam with a 2 kN specify the magnitude, and b) 4 kN/m a) location measure from point A Find reactions at point A 2) 1.5 m + 1.5 m- Problem...
PROBLEM 01 Use the equations of equilibrium to find the external reactions at Points A and C. Next solve for the internal forces in individual truss members using the "method of joints". Show the component (x & y) forces for each member on the provided worksheet. Look for "zero force" members to simplify the problem. Once component forces are solved for diagonal members, use the Pythagorean Theorem to calculate the overall axial tension or compression force for each member. Complete...
Three-dimensional Force Systems 3 ore To use the conditions of equilibrium to solve for unknown forces in a three-dimensional force system For particle equilibrium, the sum of all forces must be zero F. 0 If the forces are resolved into the land k components the condition for equilibrium becomes F.i+ J+Fk0 which results in the following three scalar component equations that can be used to solve for unknowns: F = 0 F. 0 SF-0 F = 0 and the equations...
Write the MATLAB code and use the function linsolve() to solve
the system of linear equations.
Thank you!
l Truss A truss is a structure that typically consists of 1. All straight members 2. connected together with pin joints 3. connected only at the ends of the members 4. and all external forces (loads&reactions) must be applied only at the joints. The weights of the members may be neglected. The basic building block of a truss is a triangle. Large...
Use the Concavity Theorem to determine where the given function is concave up and where it is concave down. Also find all inflection points. 12) g(x) = 2x3 + 2x + 7 A) Concave up for all x no inflection points B) Concave up on (0, concave down on ( 0) infection point (0.7) c) Concave up on ( 0), concave down on (0 ); Inflection point (0,7) D) Concave down for all no inflection points Provide an appropriate response....
please solve on paper and show the equation your gonna
use
2. (30 pts) A small disk of mass m-0.75 kg is moving on a horizontal circle on a frictionless surface. The radius of the circle is 0.45 m. The block has a mass of m2 = 1.7 kg and is stationary A) What is the tension in the string? B) What is the angular speed (in rpm) of mass m? C) How would your answer part B be different...
please solve 4 of them, thank you.
2. Buffer Questions (Do 4 of 5 problems---6 pts each) a. Three different weak bases and their Kh values are listed below in a table. Which one would be best to form a buffer with a pH of 8.50? Explain why, and numerical calculations are expected as part of your answer to receive full credit. K = K,K) = 1.0 x 10-14 Weak Base K, Value KPK ammonia (1,8 x 10 hydrazine 1.3...
please help! I need help finding and solving equations of
equilibrium to find the max tension in the cables and the angle
that results in the maximum tension, I also have pictures below of
the work I have so far all I really need is equations for the 4
cable part and that's it but I put the whole assignment so you
could see thanks!
Tower Support System Challenge Challenge Scenario: Due to weather conditions, a major communication tower n...
Please answer all parts of the questions and please
try making them clear and easy to understand.
CONCEPTUAL QUESTIONS: (Total Points 10, 1 points each question) 1- A plate is supported by a bal-and-socket joint at A, a roller joint at B, and a cable at C. How many unknown support reactions are there in this problem? 300 N 400 N i m A) Four forces and two moments B) Six forces C) Five forces D) Four forces and one...
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