B. 4.8 m 1.6 m 2.2 m

Q: Determine the magnitude of the moment of the force F about point O

A:

Q: 3.148 A winch puller AB is used to straighten a fence post. Knowing that the tension in cable BC is…

A: Moment about D  = 760 Nm

Q: The 8-ft wide portion ABCD of an inclined, cantilevered walkway is partially supported by members EF…

A:

Q: A precast concrete wall section is temporarily held by two cables as shown. Knowing that t cable BD…

A: Find the position  coordinates  for the points B and DThe position vector of BDThe position vector…

Q: A uniform, 7.5-m-long beam weighing 6490 N is hinged to a wall and supported by a thin cable…

A: The given system is shown below, OA=7.5 m,Weight of the beam, W=6490 N,AB=1.5 m. Drawing the FBD of…

Q: The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in…

A:

Q: Forces P and Q of magnitude 250 N and 500 N, respectively, are applied on the bent board as shown.…

A:

Q: 4 m 32 m B 16 m 24 m 32 m с An antenna is guyed by three cables as shown. Knowing that the tension…

A:

Q: A control rod AB is fixed with a pin connection at B. The rod is 26 in long and is at an angle of 60…

A: Given data Force F = 11.9(lb) Moment about point B = 253.4(in-lb) Length of rod = 26 in Find the…

Q: The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in…

A: Solution: Given Data: Coordinates A (-90, 160, 0) E (120, 0, 120)

Q: Q2.3: A force F of magnitude 60 N is applied to the gear. Determine the moment of Fabout point O.…

A:

Q: 3.21 Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing…

A: TBA =555N TBC=660 N To find moment of resultant force about point O

Q: Problem 4.41 The hydraulic cylinder BC exerts a 2200-lb force on the boom of the crane at C. The…

A:

Q: A force of 90 N is applied on a lever AB as shown in the figure. Knowing that the lever is 225 mm…

A: given force F=90Nlength of lever AB L=225mm=0.225mmoment about point B is MB=13.5Nmα= angle makes by…

Q: To lift a heavy crate, a man uses a block and tackle attached to the bottom of an I-beam at hook B.…

A: Given Data: The coordinates of the points A and B are:

Q: 0.925 m N А AL G 0.35 m 0.5 m B 0 0.5 m 0.875 m P H D 0.75 m 0.75 m X

A: Given,

Q: 2.36 Knowing that the tension in cable BC is 725 N, determine the resultant of the three forces…

A: Given:Forces acting at Point b:F1=780 NF2=500 NTension in cable BC=725 N

Q: The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in…

A: For the given system  Tension in the wire (T) = 408 N    To determine  Magnitude of the moment bout…

Q: Before the trunk of a large tree is felled, cables AB and BC are attached as shown. Knowing that the…

A: Given Length of AB is 555N Length of BC is 660N To find Moment about O

Q: The flanged steel cantilever beam with riveted bracket is subjected the couple and two forces shown.…

A: To determine the reaction at A.

Q: 3.149 A small boat hangs from two davits, one of which is shown in the figure. The tension in line…

A:

Q: Z 18 m A 10 m 20 m www C B D 15 m F = 6 kN IsEm M 12 m ||| X j

A: Let us convert the given force into vector form

Q: QUESTION 5 Knowing that the tension in cable AC is 1065 N, determine the moment about each of the…

A:

Q: 2.62 Calculate the moment of the force P about the axis AD using (a) point A as the moment center…

A:

Q: B 4.20 y 5.60 22C₂ 2.Cables AB, AC, and AD are used to tether a balloon. Knowing that the balloon…

A: The force exerted by ballon on A is .

Q: The AB bar is supported by the AC string. Knowing that c = 840 mm and that the moment in relation to…

A: givenC=840mmmoment about B is MB=756Nm

Q: 75 lb 150 lb 75 lb 30° 200 lb 125 lb - ft A 30° 150 lb

A:

Q: 2.38 The magnitude of the force Pis 50 kN. Determine the moment of P about (a) point A; and (b)…

A: Given data  The magnitude of the force P = 50kN Given figure

Q: A force P of magnitude 330 lb acts on the frame shown at point E. (a) Determine the rectangular…

A:

Q: 3.26 The 6-m boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom…

A: CoordinatesA0,0,0B6,0,0C0,2.4,-4