τ=rFsinθ Is the version of torque we should now be using The figure above shows a uniform beam of length 2.42m and mass of 2.97kg that hangs horizontally and is attached to a vertical wall. A block of mass 2.97kg is suspended from the far end of the beam by a cable. A support cable has a tension of 102N runs from the wall to the outer edge of the beam and makes a 30 degree with the horizontal. Both cables are of negligible mass.    If this system is in equilibrium what must be the mass of the beam?   Answer to 2 decimal places if possible

Q: A 30.0 kg child sits on one end of a long uniform beam having a mass of 20.0 kg, and a 40.0 kg child…

A: Mass of child 1 = M1 = 30 kgMass of child 2 = M2 = 40 kgMass of beam =M =  20 kgDistance of child 1…

Q: e attempting to raise a 7.5 m long, n diameter flagpole that has a hing a rope attached to the…

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Q: The 77.0 kg painter in the figure below is using a large stepladder. The base of the ladder is 3.0 m…

A: In this question we are given that the 77.0 kg painter in the figure below is using a large…

Q: Equilibrium: A 10.0-kg uniform ladder that is 2.50 m long is placed against a smooth vertical wall…

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Q: no ai please

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Q: As shown in the figure below, a uniform beam is supported by a cable at one end and the force of…

A: Given Data: Angle (θ) = 30o.Length (L) = 2.75 m.Coefficient of static friction μs = 0.460. To…

Q: L.

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Q: beam that has a mass of 75kg extends from a building making a 48° angle with it.  A wire is…

A: Given    beam that has a mass of 75kg extends from a building making a 48° angle with it. A wire is…

Q: no ai plz

A: Approach to solving the question: Detailed explanation:To find the magnitude of the force M exerted…

Q: shown in the figure below, a uniform beam is supported by a cable at one end and the force of…

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Q: A street light hangs from a traffic pole as shown in the figure. The uniform aluminum pole AB is 7.2…

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Q: extends from a building making a 48° angle with it.  A wire is supporting the beam, it is attached…

A: Given  A beam that has a mass of 75kg extends from a building making a 48° angle with it.  A wire is…

Q: A uniform beam of weight 12 N and length 10 m is mounted by a small hinge on a wall. The beam is…

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Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 92.0 kg.The pivot under the…

A: (a) Condition for rotational equilibrium τnet=0n2l-mgx-MgL2=0n2=mgx+MgL2l

Q: A weight of 6 N is located 11 cm from the fulcrum on the beam of a simple balance. What weight…

A: Weight located on one of the side of the fulcrum (W1)=6 N Distance of weight from the fulcrum…

Q: A horizontal force of P= 100 N is applied to the 330-kg reel of cable. The reel rests on rollers at…

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Q: A 94.5 kg window-washer is working on a uniform plank of 132 kg and length 16.3 m is supported at…

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Q: You are preparing for a balancing act. A 50-kg, 7.0-m horizontal beam is supported by a fulcrum at a…

A: Torque = force × perpendicular distance

Q: A horizontal beam of length 6 m and mass 3.0 kg has a mass of 5.0 kg and width 0.8 m sitting at the…

A: Torque due to gravity Note: subscript 1 and 2 denote block and beam respectively.…

Q: A 4.8 m ladder rests against a wall as shown. The ladder has a mass of 26.4 kg. A 57.6 kg person…

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Q: A 5.00 m–long uniform diving board that weighs 250.0 N is supported by two pillars. One pillar is at…

A: The free-body diagram of the board is shown below.

Q: The uniform solid block in the figure has mass 33.9 kg and edge lengths a = 0.618 m, b = 1.79 m, and…

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Q: A bar 2.0 ft. long is pivoted at its center. A 4.0-lb weight is hung from one end and a 1.0-lb…

A: Given data: The length of the bar is L= 2.0 ft The weigth hung from the left end is 4.0 lb The…

Q: A 49.5-kg, 6.17-m long beam is supported by, but not attached to, the two posts as shown below. A…

A: Given Length of the beam = 6.17 m Weight of the beam = 49.5 kg Weight of the boy = 23.4 kg We have…

Q: A 100 N uniform beam with a length of 3.0 m and supported at the middle is in equilibrium. What is…

A: The torque is given by the product of force and the perpendicular distance.

Q: Consider the image shown where a plank rests horizontally on a roof.Given the following parameters:…

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Q: no ai please. it will be wrong

A: Please see the attached image for the solution.If there are queries or if the image is not loading,…

Q: A uniform plank has mass M = 9 kg and length L = 4.0 m. A box of mass m = 2.2 kg rests on it at a…

A: Given data: The mass of the uniform plank, M=9 kg. The length of the plank, L=4.0 m. The mass of…

Q: Axis where x = 1.66. xm (b) N-m 43.0⁰ (c) As shown in the top-view diagram, a 46.6-N force is…

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Q: A uniform metal bar of length L and mass M is mounted to an axle that passes through its center of…

A: Recall that torque is the twisting force that causes an object to rotate. The torque can be found…

Q: A horizontal beam of length 2 m and mass 8.0 kg has a mass of 5.0 kg and width 0.8 m sitting at the…

A: The data given in the system is, A. Beam a. Mass, mb=8 kg b. Length, l=2 m B. Block a. Mass of the…

Q: A board of mass 3.0Kg serves as a seesaw for two children. Child A has a mass of 40Kg and sits 2.5m…

A: mass of child A = 40 kg mass of child B = 25 kg distance of child A from pivot point = 2.5 mdistance…

Q: The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the…

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Q: An object can rotate but not exhibit no angular acceleration and no linear or translational…

A: Condition for equilibrium  For equilibrium net force as well as net torque acting on the system…

Q: A 13.6 kg. 3.6 m long seesaw bar (assume that the bar is uniform) is perfectly balanced upon a…

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Q: gymnast with a mass of 54 kg stands on the end of a uniform balance beam as shown in the figure.…

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Q: SOLVE STEP BY STEP IN DIGITAL FORMAT 25.- In the situation of fig. Qf what magnitude is the force of…

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Q: A flagpole has a uniform mass density and total mass of M and length L. It is hinged at the ground…

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Q: This is really imp q

A: Step 1: Step 2: Step 3: Step 4:

Q: force supported by the pin at E.

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Q: A beam resting on two pivots has a length of L = 6.00 m and mass M = 79.0 kg. The pivot under the…

A: Tipping Point: The tipping point is a position in which an object is placed such that, even a small…

Q: A sign for a pizza restaurant hangs from a 2.60-m long rod extended out from a building. A cable,…

A: In this problem we will use the condition of static equilibrium  ∑Fx=0 ∑Fy=0 ∑M=0

Q: A rod with a length L = 1.0 m long and a mass of 6.0 kg is pivoted around its center. A force of…

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Q: The center of gravity of Kelly's outstretched arm is located 21 cm from the axis of rotation in her…

A: Mass of the arm: The total length of the arm: The mass of the object at the end of the arm: The…

Q: Two kids are on a uniform seesaw supported at its center. The kid is on the right side of the seesaw…

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Q: A uniform 10.0 m ladder of weight WL=375 N leans against a frictionless wall. There is a force of…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.