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![δy,-250 sin θ-205 sin(θ + δθ)-25000 250 [sin θ cos δθ + cos θ sin δθ] for small δθ cos80-| ) 250[sin θ cos00 + cos θ sin δθ]](http://img.homeworklib.com/images/ae49c771-fb6f-4202-826c-6dd6c08e3200.png?x-oss-process=image/resize,w_560)
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Uniform bar BAC has mass 12 kg (with an additional 15 kg mass connected at C), and uniform bar AU...
A uniform bar of length 3.7 m and mass 4.8 kg is attached to a wall...
A uniform bar of length 3.7 m and mass 4.8 kg is attached to a wall through a hinge mechanism which allows it to rotate freely. The other end of the bar is supported by a rope of length 5.1 m which is also connected to the wall as shown above. What force in N does the wall exert vertically on the bar through the hinge? (Consider an upward force as positive and a downward force as negative.)
Dont use vector method 5. The uniform 200 kg bar AB is raised in the vertical...
Dont use vector method
5. The uniform 200 kg bar AB is raised in the vertical plane by the application of a constant couple M 3 kNm applied to the link at C. The mass of the links is small and may be neglected. If the bar starts from rest at 0-0, determine the magnitude of the force supported by the pin at A as the position 0 600 is passed. 0.5 1.75 0.75
lies flat on a uniform plank of mass 15 kg. The plank, with the person lying...
lies flat on a uniform plank of mass 15 kg. The plank, with the person lying on au ck and a bathroom scale, as shown in the figure below. 7. A 62 kg person on it, is placed on a bric 1.56 m brick scales n's toe-to-head distance is 1.56 m. The length of the plank is also 1.56 m, The perso (a) (b) The r Sketch the diagram above showing all the forces acting on the plank. eading on...
The mass of uniform bar ABC is MBAR = 30 kg and its overall length is...
The mass of uniform bar ABC is MBAR = 30 kg and its overall length is L=1.6 m. The bar rotates around point 0 and force F(t) is being to the end of the bar at C. The masses of pistons A and B are ma = 5 kg and mg = 8 kg , respectively. k= 20000 N/m for each spring and c=500 N-s/m for the damper connected to piston A. Coordinate e locates the bar, coordinate x, locates...
3. A uniform, slender bar of mass M= 20.0 kg has length L- 35 Determine the...
3. A uniform, slender bar of mass M= 20.0 kg has length L- 35 Determine the gravitational force it exerts on the point particle of mass m2.00 g shown below and z 5.00 cm.
The figure below shows a uniform slender bar supported by cantilevers at A and C. At B a linear spring with stiffness K' is connected to an additional point mass 'm'. Note the physical pr...
The figure below shows a uniform slender bar supported by cantilevers at A and C. At B a linear spring with stiffness K' is connected to an additional point mass 'm'. Note the physical properties of the bar include cross sectional area A, Young's modulus E, second moment of area I, and, density ρ, and length AB-BC-L. 1. 2. Develop the matrix equation of motion for the FEM system in the model How many natural frequencies are in the system?...
A uniform plank that is 4.00 m long has a mass of 7.00 kg. The plank...
A uniform plank that is 4.00 m long has a mass of 7.00 kg. The plank is supported by two sawhorses, one 3.56 m from the right end of the plank and the other 1.50 m from the right end of the plank. A cat of mass 2.63 kg is sitting on the plank at a distance of 1.75 m from the right end of the plank. (a) Draw a free body diagram showing the four forces acting ON the...
Question 10 Each of the three uniform 1040-mm bars has a mass of 15 kg. The...
Question 10 Each of the three uniform 1040-mm bars has a mass of 15 kg. The bars are welded together Into the configuration shown and suspended by three vertical wires. Bars AB and BC lie in the horizontal x-y plane, and the third bar lies in a plane parallel to the x-z plane. Compute the tension in each wire. 1040 m 520 mm 520 mmy 1040 mm30 Answer: ir:
QUESTION 1 A uniform bar of total mass m and total length L has been bent into an L-shape such th...
QUESTION 1 A uniform bar of total mass m and total length L has been bent into an L-shape such that the shorter segment is 1/4 of the total length. The free end of the longer segment is connected to a fixed frame with a frictionless revolute joint at A and the rod is initially held stationary with the longer segment horizontal and the shorter segment vertical as shown in the figure below. 3L 4 4 The horizontal distance from...
CE 160 Problem 1(15% 4 k B 12 ft AR 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load a...
CE 160 Problem 1(15% 4 k B 12 ft AR 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft and the bending stiffness for beam BC is 60,000 k-ft, find: I. (596) The bending moment diagram for...
Dont use vector method
5. The uniform 200 kg bar AB is raised in the vertical plane by the application of a constant couple M 3 kNm applied to the link at C. The mass of the links is small and may be neglected. If the bar starts from rest at 0-0, determine the magnitude of the force supported by the pin at A as the position 0 600 is passed. 0.5 1.75 0.75
lies flat on a uniform plank of mass 15 kg. The plank, with the person lying on au ck and a bathroom scale, as shown in the figure below. 7. A 62 kg person on it, is placed on a bric 1.56 m brick scales n's toe-to-head distance is 1.56 m. The length of the plank is also 1.56 m, The perso (a) (b) The r Sketch the diagram above showing all the forces acting on the plank. eading on...
The mass of uniform bar ABC is MBAR = 30 kg and its overall length is L=1.6 m. The bar rotates around point 0 and force F(t) is being to the end of the bar at C. The masses of pistons A and B are ma = 5 kg and mg = 8 kg , respectively. k= 20000 N/m for each spring and c=500 N-s/m for the damper connected to piston A. Coordinate e locates the bar, coordinate x, locates...
3. A uniform, slender bar of mass M= 20.0 kg has length L- 35 Determine the gravitational force it exerts on the point particle of mass m2.00 g shown below and z 5.00 cm.
The figure below shows a uniform slender bar supported by cantilevers at A and C. At B a linear spring with stiffness K' is connected to an additional point mass 'm'. Note the physical properties of the bar include cross sectional area A, Young's modulus E, second moment of area I, and, density ρ, and length AB-BC-L. 1. 2. Develop the matrix equation of motion for the FEM system in the model How many natural frequencies are in the system?...
A uniform plank that is 4.00 m long has a mass of 7.00 kg. The plank is supported by two sawhorses, one 3.56 m from the right end of the plank and the other 1.50 m from the right end of the plank. A cat of mass 2.63 kg is sitting on the plank at a distance of 1.75 m from the right end of the plank. (a) Draw a free body diagram showing the four forces acting ON the...
Question 10 Each of the three uniform 1040-mm bars has a mass of 15 kg. The bars are welded together Into the configuration shown and suspended by three vertical wires. Bars AB and BC lie in the horizontal x-y plane, and the third bar lies in a plane parallel to the x-z plane. Compute the tension in each wire. 1040 m 520 mm 520 mmy 1040 mm30 Answer: ir:
QUESTION 1 A uniform bar of total mass m and total length L has been bent into an L-shape such that the shorter segment is 1/4 of the total length. The free end of the longer segment is connected to a fixed frame with a frictionless revolute joint at A and the rod is initially held stationary with the longer segment horizontal and the shorter segment vertical as shown in the figure below. 3L 4 4 The horizontal distance from...
CE 160 Problem 1(15% 4 k B 12 ft AR 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft and the bending stiffness for beam BC is 60,000 k-ft, find: I. (596) The bending moment diagram for...
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