4.) In the figure below, two cylinders, A of weight 400LB and B of weight 200LB, rest on smooth inclines. They are connected by a bar of negligible weight hinged to each cylinder at its geometric center by smooth pins. Find the force P acting as shown that will hold the system in the given position. A B 60° 60° 45°
Q: QUESTION 4 Determine the equivalent mass (meq) to be located at C for the transitional masses…
A:
Q: In the lattice system shown in the figure, select the distance a to be between 2 meters and 5 meters…
A: Let us assume the length "a" = 2 m And the force "P" = 20kN From the figure the angle between…
Q: 7. The horizontal stick of length, L, shown in the figure is uniform and weighs tensions, T1 and T2,…
A: given:W=500Nweight of stick=200N
Q: The system in the figure is in equilibrium. A concrete block of mass 230 kg hangs from the end of…
A:
Q: The bar DBC is supported by a roller at D (on a smooth slot), a bar AB, and the spring at C, which…
A: The roller gives a horizontal reaction Dx at D. The hinge gives a horizontal reaction Ax and…
Q: Q.2) A plate supported by a rope and two hinges as shown in figure. Assume that hinges do not exert…
A: Given structure:
Q: Q2/ In equilibrium position shown in figure below. The uniform bar (AB) has a mass of (50 kg) and…
A:
Q: The system in the figure is in equilibrium. A concrete block of mass 200 kg hangs from the end of…
A: Given Block mass = 200 kg Strut mass = 70 kg To find Magnitude of T Force at Hinge in X direction…
Q: The system in the figure is in equilibrium. A concrete block of mass 243 kg hangs from the end of…
A: (a) Tension in wire, T = 1686.73 N. (b) Horizontal reaction at hinge, Rx = 1466.6 N→. (c) Vertical…
Q: The vertical force P of magnitude 100 kN is applied to the frame shown in the figure. Resolve P into…
A: P = 100 kN
Q: 1. The frame shown in the figure is hinged at E and roller supported at A. Determine the horizontal…
A:
Q: The horizontal cylinders in the figure shown are piled in a rectangular ditch. Radius of cylinders…
A:
Q: A vertical force F of 176 N is applied to the bell crank at point A as shown in the figure below. A…
A:
Q: The horizontal force acts on the structure in the figure below. Find the effect of the reaction at…
A:
Q: The member ABC which is supported by a smooth collar at A, rocket at B and short link shown in…
A: Consider the member ABC as shown below, Balancing the forces in the horizontal direction as…
Q: 3.18. A block with a mass of 150-kg is supported by a cable which passes over a 150-mm diameter…
A: Given Data Mass of the block is : m=150 kg Diameter of pulley is :d=150 mm Now from the free body…
Q: The system in the figure is in equilibrium. A concrete block of mass 213 kg hangs from the end of…
A:
Q: Problem 4.2 - Bar AB is 4 feet long and weighs 20 lbs. It is supported by two cords and by smooth…
A:
Q: A uniform plank of length 2.00 m and mass 35.0 kg is supported by three ropes, as indicated by the…
A:
Q: Two gondolas on a ski lift are locked in the postion show in the figure while repairs are being made…
A: Given data as per question WC=650 lbDAB=12 ftDBC=70 ftDCD=20ftΔB=3.9 ftΔC=7.1 ftL=100…
Q: • A sphere weighing 100 N is tied to a smooth wall by a string as shown in Figure. Find the tension…
A: Given: The weight of the sphere is W= 100 N. The free-body diagram is shown below, Here T is the…
Q: The value of force in member BC as shown in Figure Q4 is B 500 N 2 m 45 2 m 707.1 N OA. -707.1 N OB.…
A:
Q: The cantilever truss in the figure is hinged at D and E. Find the force in member AC. 1000 Ib 60 60•…
A:
Q: A beam (AB) is attached to a roller at A and a pin at B. It is subjected to three concentrated…
A: Given data beam (AB) is attached to a roller at A and a pin at B. It is subjected to three…
Q: Q: The two-steel shaft shown in figure have the same diameter and weight 120 lb each. Neglect the…
A:
Q: A cylinder weighing 400 lb is held against a smooth incline by means of the weightless rod AB in the…
A:
Q: L3 L2 A load weighing P kN with AB, AC and AD cables such as are carried. Points A and B are x-axis,…
A:
Q: 4. The mobile shown in the figure below hangs at equilibrium. It consists of objects held by…
A: From linear equilibrium, Net upward force= Net Downward force From rotational equilibrium, Total…
Q: A fixed crane in Figure Q2(a) has a weight of 11 kN is used to lift a 25 kN crate. It is held in…
A:
Q: The truss in the figure is loaded by four external forces as shown below. Knowing that P1= 30 kN,…
A: Note: As per the policy, we can solve the first 3 subparts. Please resubmit the remaining parts.
Q: Homework: The pin-connected structure of Figure below has the 2400 N.mm moment applied to member…
A: Given: The moment applied at CDE, M = 2400 N.mm
Q: Determine the force in the cable OC and the elongation of the spring OA, OB necessary to support a…
A: The mass hang on the cable is given as, m=400 kg The length of the cable are given as, a=4 m b=5 m…
Q: 3. The figure shows a 100.kg box suspended from the extreme side of the horizontal truss. Assume…
A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following…
Q: Question 4 A pendulum is suspended from a pin at point O as shown in the figure below. The pendulum…
A: Given data: The lengths m and n are 1.5 m and 0.75 m The weight of each slender rod is 90 N Need to…
Q: Q The two-steel shaft shown in figure have the same diameter and weight 120 lb each. Neglect the…
A:
Q: Q The two-steel shaft shown in figure have the same diameter and weight 170 lb each. Neglect the…
A:
Q: 2. The frame shown in the figure is hinged to rigid supports at D and E and roller supported at A.…
A:
Q: A vertical load of 1100 lb is supported by the three bars shown in the figure. Find the force in…
A: The load acting is: P→=-1100 lb j^ The points are: A=0,20,0B=-10,5,0C=0,0,10D=10,0,-10 The vectors…
Q: Perfectly smooth W=240 lb 5' 5' .A 4. 1' C 3.
A: Consider the free body diagram:
Q: Isosceles triangle gate AB in the figure below is hinged at A and weighs 1500 N. What horizontal…
A:
Q: A structure in Figure Q2(b) is supported by a pin at A and a roller at C. Forces were applied to the…
A:
Q: A 200-lb weight is suspended from a wall by means of a bracket, where the triangle BOD is in a…
A:
Q: 2. In the figure below, the cable BCD passes over a smooth pulley and is attached to a ring at E and…
A: givenmaximum tension in any cable cannot exceed 10kNpulley weight arrangement
Q: Problem 3 The boom AB supports a load of W = 720 lb. The boom is supported by a ball-and-socket…
A:
Q: Determine the reaction between the wall and B in kN.
A: Given: TO determine: The reaction between the cylinder B and wall
Q: the bent bar AB weighing 10lb/ft is mounted as shown in figure 2 upon a carriage weighing 250 lb.…
A: Solution: Given Data: w=10 lb/ftW=250 lbP=108 lb
Q: 3.] The uniform boom shown below weighs 3000 N. It is supported by the horizontal guy wire and by…
A: Given data as per question weight of boom =3000 N considering FBD of the system According to…
Q: e The two-steel shaft shown in figure have the same diameter and weight 180 lb each. Neglect the…
A: Given data: Weight of each block, W = 180 lb. Draw a free-body diagram of the upper shaft. Apply…
Q: Q2: For the system shown in figure, all chains are of negligible weight, if the tensile force in…
A:
Q: A homogenous cylinder weighing 282 kN rests on a horizontal surface in contact with a block which…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- The homogeneous bar AB weighs 25 lb. Determine the magnitudes of the forces acting on the bar at A and B. Neglect friction.The figure shows a three-pin arch. Determine the horizontal component of the pin reaction at A caused by the applied force P.The 350-lb homogeneous plate has the shape of an isosceles triangle. The plate is supported by a thrust hinge at A, a slider hinge at B, and the cable CD. Find the force in the cable and the magnitudes of the hinge reactions.
- The figure shows the Russel fracture traction device and a mechanical model of the leg. The leg is held in balance in the position indicated by the two weights attached to the two cables. The combined weight of the leg and the cast is W=210 N. The horizontal distance between points A and B where the cables are attached to the leg is L=100 cm and the vertical distance is d=6 cm. Point C is the center of gravity of the cast and leg at three quarters of the L measured from point A (3L/4= 75 cm). The angle that cable 2 makes with the horizontal is measured as β=33°. Accordingly, in order for the leg to remain in balance in the shown position; a) Find the tensile force T1 in cable 1. (Write your result in N) b) Find the tensile force T2 in cable 2. (Write your result in N) c) Find the angle α of cable 1 with the horizontal.The figure shows the Russel fracture traction device and a mechanical model of the leg. The leg is held in balance in the position indicated by the two weights attached to the two cables. The combined weight of the leg and cast is W=180 N. The horizontal distance between points A and B where the cables are attached to the leg is L=100 cm and the vertical distance is d=5 cm. Point C is the center of gravity of the cast and leg at three quarters of the L measured from point A (3L/4= 75 cm). The angle that cable 2 makes with the horizontal is measured as β=30°. Accordingly, in order for the leg to remain in balance in the shown position; a) Find the tensile force T1 in cable 1. (Write your result in N) Answerb) Find the tensile force T2 in cable 2. (Write your result in N) Answerc) Find the angle α of cable 1 with the horizontal. ResponseThe wheels, axle, and handles of a wheelbarrow weigh W = 55 N. The load chamber and its contents weigh WL = 623 N. The drawing shows these two forces in two different wheelbarrow designs. To support the wheelbarrow in equilibrium, the man’s hands apply a force to the handles that is directed vertically upward. Consider a rotational axis at the point where the tire contacts the ground, directed perpendicular to the plane of the paper. Find the magnitude of the man’s force for both designs.
- The figure shows a mechanical model of the Russel fracture traction device and the leg. The leg is held in balance in the position indicated by the two weights attached to the two cables. The total weight of the leg and the cast is W=200 N. The horizontal distance between points A and B where the cables are attached to the leg is L=100 cm and the vertical distance is d=10 cm . Point C is the center of gravity of the cast and leg at three quarters of the L measured from point A ( 3L/4= 75 cm) . The angle that cable 2 makes with the horizontal is measured as β=40 ° . Accordingly, in order for the leg to remain in balance in the position shown; a) Find the tensile force T 1 in cable 1 . (Write your result in N ) b) Find the tensile force T 2 in cable 2 . (Write your result in N ) c) Find the angle α of cable 1 with the horizontalThe L-shaped rod AOCD has an 80 kg mass hanging from it at B. The rod is leaning against a smooth wall at A. Point B is half way up OA. There is a journal bearing at C and a thrust bearing at D. They are properly aligned. A force F is pulling in the x-direction at B. Just as the rod comes off of the wall at A, what is the magnitude of the force F. 1 m B F 1mThe wheels, axle, and handles of a wheelbarrow W=62N. The load chamber and its contents weigh Wl=575N. The drawing chose leave to Forsyth and different wheelbarrow designs to support the wheelbarrow and equilibrium the man's hands apply a force to the handles that is directly vertically upward. consider the rotational axis at the point where the tire contacts the ground, directed perpendicular to the plane of the paper. Find the magnitude of the Man's force for both designs
- Two masses are attached to a uniform meter stick as shown in the figure below. The masses of m1 and m2 are as given and the meter stick weighs 150 g. A force F with unknown magnitude is applied on one end of the stick at an angle of 30° to balance the system. Please show the full solution.The figure shows the Russel fracture traction device and a mechanical model of the leg. The leg is held in balance in the position indicated by the two weights attached to the two cables. The total weight of the leg and the cast is W=250 N. The distance between the points A and B where the cables are attached to the leg is given as L=100 cm and the angle of the leg with the horizontal is γ=6°. Point C is the center of gravity of the cast and leg at three quarters of the L measured from point A (3L/4= 75 cm). The angle that cable 2 makes with the horizontal is measured as β=40°. Accordingly, in order for the leg to remain in balance in the shown position; a) Find the tensile force T1 in cable 1. (Write your result in N) Answerb) Find the tensile force T2 in cable 2. (Write your result in N) Answerc) Find the angle α of cable 1 with the horizontal. Response3. A uniform meter stick of length L = 100.0cm is held in equilibrium by two fulcrums A and B. The weight of the meter stick is 100.0 newtons. Fulcrum A is at the 12.0 cm mark of the meter stick. Fulcrum B is at the 62.0 cm mark of the meter stick. L A\ B 18 Calculate the force each fulcrum exerts on the meter stick in newtons.