A 350 N uniform boom is supported by a perpendicular cable attached at 0.7 its length from the boom’s hinge on the floor and makes a angle of 60° with the horizontal floor. At the top end of the boom is attached a 1050 N weight. What is the tension in the supporting cable?

Q: The system in the figure is in equilibrium. A concrete block of mass 204 kg hangs from the end of…

A: a) for tension T in string balancing torque about hinge  T Sin(52.8°-23.6°) L = (MgLCos52.8°) +…

Q: A person carries a plank of wood 2.00 m long with one hand pushing down on it at one end with a…

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Q: A uniform board is suspended from a ceiling and supported horizontally by two wires, A and B. The…

A: Draw the free body diagram

Q: A 350 N uniform boom is supported by a perpendicular cable attached at 0.7 its length from the…

A:

Q: In the figure, suppose the length L of the uniform bar is 3.3 m and its weight is 200 N. Also, let…

A: Given  L = 3.3 m  W = 200N  W1(W of block) = 280 N  Angle = 43°  Maximum tension = T = 410 N

Q: A 2"x4" of length 2.0 m and mass 5.0 kg is supported by two saw horses which are 1.0 m high, one at…

A: Given Information: The mass of the rod (m) = 5 kg The length of the rod (l) = 2 m The height of the…

Q: ladder is leaning against a vertical wall, and both ends of the ladder are at the point of slipping.…

A: Given that: μ1=0.235μ2=0.153To determine: the angle α

Q: What are the forces applied to the board by the posts?

A: the values provided in the question are as follows- mass of board = 34 kg length of board = 4.7m…

Q: A non-uniform rod of length 1.00 m is hung horizontally, supported by strings on both ends. If the…

A:

Q: Determine the minimum distance x from point A at which an additional weight w (the same as the…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 214 kg hangs from the end of…

A:

Q: he wall, and the coefficient of static friction between the ladder and the ground is µs = 0.285. The…

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Q: A wrecking ball (weight = 5800 N) is supported by a boom, which may be assumed to be uniform and has…

A:

Q: A 1000 N uniform boom is supported by a cable perpendicular to the boom, as in Figure P8.26. The…

A: Write the given values of this problem. w=1000 Nm=2100 Nθ=25°α=65°

Q: A store's sign has a mass of 20 kg and is 3.0 m long. It is uniform, so its center of gravity is at…

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Q: A horizontal L=1.5 m long mb=D14 kg uniform bar is hinged on the left end and pulled at the right…

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Q: A 10 m ladder with a mass of 15 kg leans against the wall. If the ladder is in static equilibrium,…

A: We have a ladder of length L=10 m having mass M=15 kg which leans on a frictionless wall. Assuming…

Q: 5.00 m 3.00 m 4.00 m 300 N 6. The horizontal beam in the figure weighs 150 N, and its center of…

A: Net torque on the beam about hinge is zero. Mg×4 + mg×2 = T( Sin37) × 4 Given  Mg = 300 N mg = 150 N…

Q: A uniform beam is 4.38 m long and has a mass of 69.1 kg. In the figure, the beam is supported in a…

A:

Q: A 3.0-mm -long ladder, leans against a frictionless wall. The coefficient of static friction between…

A: Let us consider an equilibrium of horizontal forces ΣFx=0FL2cosθ-μFLsinθ=0 If the ladder does not…

Q: A diving board 3.00 m long is supported at a point 1.00 m from the end, and a diver weighing 500 N…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 180 kg hangs from the end of…

A:

Q: One end of a uniform rod with weight length L = 4m, and  weight Fg is supported by a cable at an end…

A: Draw the free-body diagram of the rod.

Q: A uniform beam of mass m = 140.0 kg and length L = 2.40 m is supported by two columns at each end.…

A: Given data The mass of the uniform beam is m = 140 kg The length of the beam is L = 2.40 m The mass…

Q: The system in the figure is in equilibrium. A concrete block of mass 344 kg hangs from the end of…

A: (a) The tension(T) in the cable. (b) Horizontal component of Force(FH) on the strut from the hinge.…

Q: One end of a uniform ℓ = 4.70-m-long rod of weight w is supported by a cable at an angle of ? = 37°…

A:

Q: A sign is supported by a uniform horizontal boom of length  3.10 m and weight 72.0 N. A cable,…

A: In the system is in equilibrium so we know \sum F = 0∑F=0 and \sum\tau = 0∑τ=0. First we use the net…

Q: In the figure, suppose the length L of the uniform bar is 2.9 m and its weight is 170 N. Also, let…

A: In the figure it is given that a weight of 270 newton is placed on a a uniform bar of length 2.9 m…

Q: In the figure, suppose the length L of the uniform bar is 2.7 m and its weight is 180 N. Also, let…

A: (a) Maximum possible distance X= 0.825 m (b) Fx = 350 N (c) Fy = 326 N

Q: A uniform beam of mass M = 10.0 kg and length L = 2.00 m is suspended from a ceiling at an angle of…

A: Mass of the beam is m = 10 kg Length of the beam is L = 2 m Angle of beam with ceiling is 30 degrees…

Q: A uniform L = 6.71 m long horizontal beam that weighs WB= 363N is attached to a wall by a pin…

A:

Q: The following uniform beams are pivoted about their center of mass. Which of them is in static…

A:

Q: A diving board 3.00 m long is supported at a point 1.00 m fromthe end, and a diver weighing 500 N…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 349 kg hangs from the end of…

A:

Q: a uniform rod of mass m is hinged to a building at its lower end, while its upper end is held in…

A: The tensions in the rope,

Q: A cantilever beam is subjected to an inclined force (P) as shown in Figure 1, the equilibrium normal…

A:

Q: A 7-m long beam of negligible mass is hanged horizontally and is supported at each end by vertical…

A:

Q: A uniform 400 N beam of length L = 4 m is supporting a 2000 N box as shown. Find the tension in the…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 254 kg hangs from the end of…

A:

Q: A hinged beam, 92.5 kg, is supported by a horizontal cable as in the figure. The length of the cable…

A:

Q: In the figure, suppose the length L of the uniform bar is 3.3 m and its weight is 200 N. Also, let…

A: Given  Length of bar L=3.3 m Weight of bar w=200N Weight of block W=280N Angle θ=30 Tension T=410N…

Q: A uniform 1200 N beam that is 3.50 m long is suspended horizontally by two vertical wires at its…

A:

Q: A ladder is leaning against a vertical wall, and both ends of the ladder are at the point of…

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Q: A uniform steel bar of length 10 m is supported at point A and B using two cables as shown in the…

A:

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.