A 2.0 – m uniform rod is 2.0 N. On one end is weight of 4 N (point A) while on the other is a load of 3 N (point B). A load of 1.0 N is suspended 0.5 m form point B and another 1.0 N load is suspended 0.75 m from the same point. If a 1.5 N load is suspended 0.25 m from point A, what is the amount of force needed to balance the rod? How far from point B shall the rod be balanced?

Q: A 35.4 kg beam is attached to a wall with a hinge and its far end is supported by a cable. The angle…

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Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

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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: The system in the figure is in equilibrium. A concrete block of mass 203 kg hangs from the end of…

A: Given that: θ=63.9°ϕ=25.6°M=203 kgM'=46.7 kgLet length of the strut is L.

Q: A 420-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: Given data: The weight of the rectangular sign is W1=420 N. The width of the rectangular sign is…

Q: The system in the figure is in equilibrium. A concrete block of mass 231 kg hangs from the end of…

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Q: A uniform platform with mass M=30kg and length L=15m is placed on two supports as shown. The…

A: A mass of a uniform platform,

Q: A 400-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

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Q: The system in the figure is in equilibrium. A concrete block of mass 265 kg hangs from the end of…

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Q: Two children of mass 20 kg and 30 kg sit balanced on a seesaw with the pivot point located at the…

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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: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: Torque on a body is given by the cross product of force acting on it and the distance between the…

Q: The system in the figure is in equilibrium. A concrete block of mass 185 kg hangs from the end of…

A:

Q: A 560-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: (a) Apply the condition of equilibrium, The summation of moments about the hinge is equal to zero.ΣM…

Q: Two children of mass 16 kg and 37 kg sit balanced on a seesaw with the pivot point located at the…

A: Let the distance of the smaller child from the pivot point be denoted as x. The corresponding…

Q: A 480-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 152 kg hangs from the end of…

A: a) Draw the free-body diagram of the strut.

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: A 480-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 209 kg hangs from the end of…

A: (a)The angle between the cable and the strut is,The angle between the strut and the vertical force…

Q: A 460-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: Given: Force on the uniform rectangular sign = 460 N Width = 4 m Height of sign = 3 m Length of the…

Q: An irregularly shaped object 10 m long is placed with each end on a scale. If the scale on the right…

A: This is a question from classical mechanics. In this problem, we have to use the concept of the…

Q: A man is attempting to raise a 7.5 m long, 28 kg flagpole that has a hinge at the base by pulling on…

A: If a rigid body is in equilibrium, the vector sum of all force acting on the body is zero,

Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

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Q: A 480-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

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Q: 6 kg 30 kg 12 1 1.25 1.5/ 1.75 0.25 0.5 0.75 0.75 0.5 0.25 Meters 1 1.75 1.5 1.25 Meters Check 15 kg

A: Torque is the rotational analog of linear force. The torque is given by the cross product of the…

Q: A 400-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: A bucket crane consists of a uniform boom of mass M = 201 kg and length L = 59.81 ft that pivots at…

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Q: Two children of mass 25 kg and 26 kg sit balanced on a seesaw with the pivot point located at the…

A: Given Data:- Mass of the two children is m1=25 kg, m2=26 kg Distance of separation between the two…

Q: A 560-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: From the hinge distance of sign, D = 6 m - 2 m = 4 m From the hinge distance of rod, d = 3 m Resolve…

Q: A 420-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: A 5.15-N beam of uniform density is 1.70

A: Use the concept of rotational equilibrium and trigonometric identities to find the angle made by the…

Q: A bucket crane consists of a uniform boom of mass M = 201 kg and length L = 59.81 ft that pivots at…

A: This question can easily be solved by applying the basic concepts of rotational motion and circular…

Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: Given Data The weight of the signboard is Wb = 520 N. The width of the signboard is w = 4 m. The…

Q: A 420-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 307 kg hangs from the end of…

A:

Q: A 420-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 345 kg hangs from the end of…

A: Given, Given,mass of the concrete block, M = 345 kgmass of unifomr strut, m = 56.1 kgφ =38.4°θ…

Q: A 580-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

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Q: 11.12 A uniform aluminum beam 9.00 m long, weighing 300 N, rests symmetrically on two supports 5.00…

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Q: A 420-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: A 560-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

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Q: A uniform beam of mass 11.0 kg and length 1.10 m is suspended by a rope attached at a distance x =…

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Q: A uniform plank of length 5.35 m and mass 26.9 kg rests horizontally across two horizontal bars of a…

A: suppose, the right scaffold part is free to walk by the painter.the distance from the center of mass…

Center of Gravity of a system

The centre of gravity is a property that is based on the geometry of a rigid body or any particle. It is described as an equilibrium point or a hypothetical location where the total weight of the body is concentrated.