Homework Answers
The trick is to calculate the angles made by the forces, using
trigonometry. Solve for the angles, followed by resolving forces on
x-axis and y axis respectively. the individual forces
FCA and FCB gets resolved by resolving forces
in x-direction.
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6) Write the set of balances required to solve for Rigid Body Equilibrium in frame below....
Using MATLAB PLease For scaffolding system shown, assume P1-50 lbf and P2-20 lbf. Perform force and momentum equilibrium balances for each bar to find 4 equations. Then show how to set them up as one...
Using MATLAB PLease
For scaffolding system shown, assume P1-50 lbf and P2-20 lbf. Perform force and momentum equilibrium balances for each bar to find 4 equations. Then show how to set them up as one system of linear equations ( Ax-b)and solve in MATLAB to determine tension forces T.Ty.TC and To. Hint: write ΣFy-Oand ΣΜ-Ofor each bar to find the equations. Bar 1
For scaffolding system shown, assume P1-50 lbf and P2-20 lbf. Perform force and momentum equilibrium balances for...
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...
Try to show all of the following steps for the problem below: Draw a free-body diagram...
Try to show all of the following steps for the problem below: Draw a free-body diagram for at least one object (or system) with vectors showing all forces on that object. Draw a coordinate system for each free-body diagram and label the axes clearly. Write Newton’s Second Law in component form for each object (that is: write ∑Fx = max , ∑Fy = may , etc) Write down any constraints for the system based on what you know about its...
A semi-infinite body of liquid, with constant density and viscosity, is bounded below by a horizontal...
A semi-infinite body of liquid, with constant density and viscosity, is bounded below by a horizontal surface. Initially, the fluid and solid are at rest. Then at time t = 0, the solid surface is set in motion in the positive x direction with a constant velocity vo = 10 m/s, as shown in Figure 4-1. y y = 5 cm t< 0 y = 0 cm Fluid at rest у y = 5 cm t = 0 y =...
please do all ! thank you INSTRUCTIONS: Answer the subsequent set of questions to solve the...
please do all ! thank you
INSTRUCTIONS: Answer the subsequent set of questions to solve the "Goal of this problem. We recommend you write out your answer to compare to the particular questions as you go along, as if you were going to submit it fully SETUP: As shown in the figure, a painter climbs along a uniform ladder leaned up against a smooth wall. There is static friction between the feet of the ladder and the ground. The painter...
please do all the parts clearly and accurately (20) The square beam AB, of length, L,...
please do all the parts clearly and accurately
(20) The square beam AB, of length, L, and helght, h, in Fig. P3 is made of steel with an elastic modulus of E. Beam AB has an area moment of inertia, 1. A distributed load, w, is applied along the entire length. Note: The length is very large compared to the cross-sectional dimensions of the beam. Thus, assume bending loadings dominate Logically walk through the steps as requested in parts at...
Please help! Equation 11 and 3 are posted below the main picture! Rotational Mechanics Pre-Lab Assignment...
Please help! Equation 11 and 3 are posted below the main
picture!
Rotational Mechanics Pre-Lab Assignment (1 point) 1. Consider a solid sphere and a solid disk with the same radius and the same mass. Explain why the solid disk has a greater moment of inertia than the solid sphere, even though it has the same overall mass and radius. 2. Calculate the moment of inertia for a solid cylinder with a mass of 100g and a radius of 4.0...
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...
* This is all the information given QUESTION 1 (iii,iv) PLEASE!!!: Examine the car performance when the angle of both the front and rear wings is set to θ = 10◦. In all the analysis that follows ign...
* This is all the information given
QUESTION 1 (iii,iv) PLEASE!!!:
Examine the car performance when the angle of both the front and
rear wings is set to θ = 10◦. In all the analysis that follows
ignore frictional losses other than drag. Determine:
(iii) What is the maximum speed the vehicle can safely corner a
bend with R = 30 m (ans. 108Km/hr).
What is the power required at this speed? (ans. 27.8KW)
(iv) What is the maximum speed...
_D_6 The set of critical points of the autonomous equation y' = y(2-y) are: A (0.2.-2)...
_D_6 The set of critical points of the autonomous equation y' = y(2-y) are: A (0.2.-2) B (0) C2) D.(0.2) (0,3,-3) D_7. The set of critical points (or equilibrium points) of the equation y'=yl - 9y is: A (0) C.-99) D_8. Which of the following is a stable point of ' (-1)? A0 B. 1 C andu1 D. Neither is stable F 9 True or False) The equation y + xy +x+yi b le Writer for true or F forse...
Using MATLAB PLease
For scaffolding system shown, assume P1-50 lbf and P2-20 lbf. Perform force and momentum equilibrium balances for each bar to find 4 equations. Then show how to set them up as one system of linear equations ( Ax-b)and solve in MATLAB to determine tension forces T.Ty.TC and To. Hint: write ΣFy-Oand ΣΜ-Ofor each bar to find the equations. Bar 1
For scaffolding system shown, assume P1-50 lbf and P2-20 lbf. Perform force and momentum equilibrium balances for...
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...
A semi-infinite body of liquid, with constant density and viscosity, is bounded below by a horizontal surface. Initially, the fluid and solid are at rest. Then at time t = 0, the solid surface is set in motion in the positive x direction with a constant velocity vo = 10 m/s, as shown in Figure 4-1. y y = 5 cm t< 0 y = 0 cm Fluid at rest у y = 5 cm t = 0 y =...
please do all ! thank you
INSTRUCTIONS: Answer the subsequent set of questions to solve the "Goal of this problem. We recommend you write out your answer to compare to the particular questions as you go along, as if you were going to submit it fully SETUP: As shown in the figure, a painter climbs along a uniform ladder leaned up against a smooth wall. There is static friction between the feet of the ladder and the ground. The painter...
please do all the parts clearly and accurately
(20) The square beam AB, of length, L, and helght, h, in Fig. P3 is made of steel with an elastic modulus of E. Beam AB has an area moment of inertia, 1. A distributed load, w, is applied along the entire length. Note: The length is very large compared to the cross-sectional dimensions of the beam. Thus, assume bending loadings dominate Logically walk through the steps as requested in parts at...
Please help! Equation 11 and 3 are posted below the main
picture!
Rotational Mechanics Pre-Lab Assignment (1 point) 1. Consider a solid sphere and a solid disk with the same radius and the same mass. Explain why the solid disk has a greater moment of inertia than the solid sphere, even though it has the same overall mass and radius. 2. Calculate the moment of inertia for a solid cylinder with a mass of 100g and a radius of 4.0...
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...
* This is all the information given
QUESTION 1 (iii,iv) PLEASE!!!:
Examine the car performance when the angle of both the front and
rear wings is set to θ = 10◦. In all the analysis that follows
ignore frictional losses other than drag. Determine:
(iii) What is the maximum speed the vehicle can safely corner a
bend with R = 30 m (ans. 108Km/hr).
What is the power required at this speed? (ans. 27.8KW)
(iv) What is the maximum speed...
_D_6 The set of critical points of the autonomous equation y' = y(2-y) are: A (0.2.-2) B (0) C2) D.(0.2) (0,3,-3) D_7. The set of critical points (or equilibrium points) of the equation y'=yl - 9y is: A (0) C.-99) D_8. Which of the following is a stable point of ' (-1)? A0 B. 1 C andu1 D. Neither is stable F 9 True or False) The equation y + xy +x+yi b le Writer for true or F forse...
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