Homework Answers
11) Option B Rigid is correct.
Definition of rigid truss : A truss is said to be rigid if it is designed in such a way that it will not greatly deform or collapse under a small load.
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...
5. To what degree is the following beam with two fixed ends statically indeterminant? a. 1st...
5. To what degree is the following beam with two fixed ends statically indeterminant? a. 1st Degree b. 2nd Degree F C. 3rd Degree d. Beam is structurally determinant 'T 6. The centroid can be defined as a. The center of gravity for a body of various materials b. The geometric center of an object C. The point where a moment of inertia is always taken about d. All the above 7. Which of the following systems are unstable? 10...
Determine equivalent force-couple system at A. If Fac-999 N and F-1998 N write both resultant and moment about A in...
Determine equivalent force-couple system at A. If Fac-999 N and F-1998 N write both resultant and moment about A in form of sum of components (xi +y k) Identify coordinates of points A ( в ale D ( E( 3 mi 3 un 1,5 m Set up and solve equations for sums of the forces in each direction a. i + b. Fill in the blanks: R = Set up matrices needed to determine moment about A c. d. Resolve...
Figure 2 of 3 Part C - Analyzing another force-couple system on a bracket The same...
Figure 2 of 3 Part C - Analyzing another force-couple system on a bracket The same bracket and force-couple system as that in Part B (F=159 lb, F = 53 lb, and M-590 lb-ft) is set up again, only this time, the resultant force is to be applied to the horizontal member CB.(Figure 2)Replace this force and couple system with an equivalent force by specifying the magnitude of the force, the direction in which the force acts, and where the...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This schematic includes a list of the data given in the wording of the problem, such as initial position (x, yo), initial velocity Ivo, V, Vol, final position (x,y), final velocity (V, V, W) or maximum height (ym). Make a decision on whether you want to use "y" or "h" for the vertical axis and keep it consistent throughout all the problems. Write down the...
A spool of thread, free to unwind, is on a horizontal surface (with friction) and pulled...
A spool of thread, free to unwind, is on a horizontal surface (with friction) and pulled directly upward (ty) a times. The spool rolls without slipping on the floor. The spool has a mass M, moment of inertia 1, and a radius of R. Assume the string is wrapped around the spool at a radius r (where r <R). 1) Which equation below is a correct expression of Newton's Second Law (XF- ma ) in the x (hortzontal) -direction for...
Pulley Diameter = 800 mm Base Plate Diameter = 1200 mm Shaft Mounted Wheel Axial force...
Pulley Diameter = 800 mm Base Plate Diameter = 1200 mm Shaft Mounted Wheel Axial force F2 along the shaft axis Belt connected to motor with tension force F Figure 1. Side View Belt Bearing A. Bearing B FR = 2 kN --- - - - - - - - - - - > ---- 500 mm 500 mm 500 mm F1 = 500 N 'Fw = 1 kN Figure 2. The design of a fatigue test machine for car...
Homework: HW11: Parallel Axis Theorem And Torque Rotational Dynamics Limited Attempt Cluster Item Grade cluster Rotational...
Homework: HW11: Parallel Axis Theorem And Torque Rotational Dynamics Limited Attempt Cluster Item Grade cluster Rotational Dynamics Paralle Score Ti A spoolis on a horizontal surface with friction) and pulled to the night with a thread attached to the center of the spool, so that the spool rolls without slipping the spool has a mans of M, moment of inertial, and a radius of R. Torque cam Tipleri 1) Which equation below is a correct expression of Newton's Second Law...
1977M2. A uniform cylinder of mass M, and radius R is initially at rest on a...
1977M2. A uniform cylinder of mass M, and radius R is initially at rest on a rough horizontal surface. The moment of inertia of a cylinder about its axis is ½MR. A string, which is wrapped around the cylinder, is pulled upwards with a force T whose magnitude is 0.0Mg and whose direction is maintained vertically upward at all times. In consequence, the cylinder both accelerates horizontally and slips. The coefficient of kinetic friction is 0.5 On the diagram below,...
Please answer this ASAP!! Moment of a Force-Vector Formulation Learning Goal To use the vector cross...
Please answer this ASAP!!
Moment of a Force-Vector Formulation Learning Goal To use the vector cross product to calculate the moment produced by a force or forces, about a specified point on a member The moment of a force F about the moment axis passing through O and perpendicular to the plane containing o and F can be expressed using the veotor cross product, Mo x F. n a properly constructed Cartesian coordinate system he vector cross product can be...
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...
5. To what degree is the following beam with two fixed ends statically indeterminant? a. 1st Degree b. 2nd Degree F C. 3rd Degree d. Beam is structurally determinant 'T 6. The centroid can be defined as a. The center of gravity for a body of various materials b. The geometric center of an object C. The point where a moment of inertia is always taken about d. All the above 7. Which of the following systems are unstable? 10...
Determine equivalent force-couple system at A. If Fac-999 N and F-1998 N write both resultant and moment about A in form of sum of components (xi +y k) Identify coordinates of points A ( в ale D ( E( 3 mi 3 un 1,5 m Set up and solve equations for sums of the forces in each direction a. i + b. Fill in the blanks: R = Set up matrices needed to determine moment about A c. d. Resolve...
Figure 2 of 3 Part C - Analyzing another force-couple system on a bracket The same bracket and force-couple system as that in Part B (F=159 lb, F = 53 lb, and M-590 lb-ft) is set up again, only this time, the resultant force is to be applied to the horizontal member CB.(Figure 2)Replace this force and couple system with an equivalent force by specifying the magnitude of the force, the direction in which the force acts, and where the...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This schematic includes a list of the data given in the wording of the problem, such as initial position (x, yo), initial velocity Ivo, V, Vol, final position (x,y), final velocity (V, V, W) or maximum height (ym). Make a decision on whether you want to use "y" or "h" for the vertical axis and keep it consistent throughout all the problems. Write down the...
A spool of thread, free to unwind, is on a horizontal surface (with friction) and pulled directly upward (ty) a times. The spool rolls without slipping on the floor. The spool has a mass M, moment of inertia 1, and a radius of R. Assume the string is wrapped around the spool at a radius r (where r <R). 1) Which equation below is a correct expression of Newton's Second Law (XF- ma ) in the x (hortzontal) -direction for...
Pulley Diameter = 800 mm Base Plate Diameter = 1200 mm Shaft Mounted Wheel Axial force F2 along the shaft axis Belt connected to motor with tension force F Figure 1. Side View Belt Bearing A. Bearing B FR = 2 kN --- - - - - - - - - - - > ---- 500 mm 500 mm 500 mm F1 = 500 N 'Fw = 1 kN Figure 2. The design of a fatigue test machine for car...
Homework: HW11: Parallel Axis Theorem And Torque Rotational Dynamics Limited Attempt Cluster Item Grade cluster Rotational Dynamics Paralle Score Ti A spoolis on a horizontal surface with friction) and pulled to the night with a thread attached to the center of the spool, so that the spool rolls without slipping the spool has a mans of M, moment of inertial, and a radius of R. Torque cam Tipleri 1) Which equation below is a correct expression of Newton's Second Law...
1977M2. A uniform cylinder of mass M, and radius R is initially at rest on a rough horizontal surface. The moment of inertia of a cylinder about its axis is ½MR. A string, which is wrapped around the cylinder, is pulled upwards with a force T whose magnitude is 0.0Mg and whose direction is maintained vertically upward at all times. In consequence, the cylinder both accelerates horizontally and slips. The coefficient of kinetic friction is 0.5 On the diagram below,...
Please answer this ASAP!!
Moment of a Force-Vector Formulation Learning Goal To use the vector cross product to calculate the moment produced by a force or forces, about a specified point on a member The moment of a force F about the moment axis passing through O and perpendicular to the plane containing o and F can be expressed using the veotor cross product, Mo x F. n a properly constructed Cartesian coordinate system he vector cross product can be...
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