A sign for a pizza restaurant hangs from a 2.60-m long rod extended out from a building. A cable, attached to the building, is attached to the rod at a point that is 2.10 m from the hidge. (See the figure.) Taking the axis to be at the hinge, the torque due to the rod alone is -76.0 Nm. The torque due to the sign alone is -180. Nm. The angle between the building and the rod is 66.0 degrees. The angle between the cable and the horizontal is 39.0 degrees. What is the tension in the cable?

Q: A uniform, 374.42-N rod is 10.63 n long carries a 203.39-N at its right end and an unknown weight W…

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Q: A bar 2.0 meters long makes an angle of 30 with the horizontal. A vertical force of 40 N is applied…

A: Torque is given by  Torque =force x perpendicular distance

Q: A playground seesaw as shown below has two children on it and is 2 m long. On the right side the…

A: GENERAL LEVER RULE-  For general angles, τ1=τ2. Therefore, r1F1sinθ1=r2F2sinθ2 At equilibrium,…

Q: You push on an open door, 1.52 m away from the hinges. If you push with a 116 N force at an angle of…

A: Torque can be expressed as τ=r×F

Q: plving this situation u d-feet. Calculate the - hinge as Vour axis)

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Q: At what angle to a door should one apply a force to produce the greatest torque? 0 30 45 90 O O

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Q: A student is trying to determine how much weight can be placed at the 100cm mark on the see-saw…

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Q: (a) When opening a door, you push on it perpendicularly with a force of 55.0 N at a distance of…

A: Write the variable with given values.

Q: A pair of forces with equal magnitudes, opposite directions, and different lines of action is called…

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Q: businessman enters the same revolving door on the right, pushing with 547 N of force directed…

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Q: The tune-up specifications of a car call for the spark plugs to be tightened to a torque of 38 Nm.…

A: We know that the torque is the product of perpendicular component force and the length. To find the…

Q: Which is the torque having distance (meters) and mass (kg) for each of the data?

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Q: You exert a force   on a "blob" at a point  x0 , y0 (4.5m, 3.1m)   as shown in the figure. What is…

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Q: Six forces are applied to the door in (Figure 1). Rank in order, from largest to smallest, the six…

A: τa = (L/2) F = 0.5 LF τb = (L/4) 2F = 0.5 LF τc = (L/2) F sin 45° = 0.354 LF τd = (L/2) F sin 45° =…

Q: 10.3 on each side is pivoted about an axis through point O at its center and per- pendicular to the…

A: F₁ = 18.0 N F₂ = 26.0 N F₃ = 14.0 N Axis of rotation is passing through point O.

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: A mechanic is screwing a bolt and applies a force ?⃗ of magnitude 12.0 N to the end of the wrench.…

A: The torque τ be defined as, τ→=r→×F→r→=rFsinθ Where, r is distance. F is force.

Q: 350 250 A fish has been hooked amd pulling a fisherman's 192 cm long fishing rod as shwon in the…

A: Given data: The pulling force by fish is F=224 N. The length of rod is l=192 cm.

Q: A father and his son want to play on a seesaw. Where on the seesaw should each of them sit to…

A: Let the mass of Fater is M, and the mass of his son is m. Let the father is sitting at a distance of…

Q: When opening a door, you push on it perpendicularly with a force of 63.2 N at a distance of 0.864m…

A: Given  force(F)=63.2 N distance (r)=0.864 m Required torque=?

Q: The tune-up specifications of a car call for the spark plugs to be tightened to a torque of 42 N m.…

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Q: A mechanic applies a force of magnitude 340 N perpendicular to a wrench to lo a bolt. Calculate the…

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Q: (a) When opening a door, you push on it perpendicularly with a force of 47.0 N at a distance of…

A: Distance(r)= 0.510m Force (F)=47 N Force applied perpendicularly,so angle between r and F is 90…

Q: The boom of a crane is 19.56 m long and is inclined 28.4 degrees from the horizontal. A bucket of…

A: L= 19.56 m  Angle is 28.4°  M= 3292.29 kg

Q: What force is necessary to generate a 20.0 N*m torque at an angle of 50 degrees from along a 3.00 m…

A: Given in question:  Torque(T) = 20.0 Nm                                   Angle(θ) = 50°…

Q: A horizontal beam of length 3 m and mass 2.0 kg has a mass of 1.0 kg and width 0.2 m sitting at the…

A: Given data *A horizontal beam of length is l = 3 m *Mass of the beam is m = 2.0 kg *Mass of the box…

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 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: Determine the net torque (about point P at one end) of the 4.0-m-long uniform beam shown in the…

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Q: A 10.0 m see-saw platform is tilted upwards left to right at an angle of 30.0° with the horizontal.…

A: Length of the see-saw platform: Angle of tilt with the horizontal: Force (F) is applied at the right…

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

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Q: A man opens a 1.00-m wide door by pushing on it with a forceof 50.0 N directed perpendicular to its…

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Q: e length of a bicycle pedal arm is 0.137 m, and a downward force of 126 N is applied to the pedal by…

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Q: A force of 6.8 N is applied to a door at an angle of 50.0o and a distance of 0.75 m from the hinge.…

A: Force=6.8N r=0.75 Theta=50 degree

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: Jackey is standing terrified and trembling at the end of a diving board, which is high above the…

A: Given data:  Mass (m) = 114 kg Distance from pivot point (r) = 2.9 m Required: Torque (τ)

Q: A constant torque is applied to a rigid body whose moment of inertia is 4.40 kg-m2 around the axis…

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

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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 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 50 N force is applied at a 40° angle to a door 0.6 meters from the door hinge. Determine the…

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

A: Given, Length of the rod=2.6 m mass of the signal board=9.4 kg The angle between the building and…

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: A solid cylinder haas a mass of 1.5 kg and a radius of 0.264 m. The cylinder is placed on an…

A: Given information: The mass of the cylinder (m) = 1.5 kg The radius of the cylinder (r) = 0.264 m…

Q: If you and your friend are sitting on a seesaw and their masses are 60 kg and 80 kg, (a) how far you…

A: Given:- If you and your friend are sitting on a seesaw The mass of the two friends is given as…

Q: You open a door by applying a force 1/2 m away from the hinge. The torque you applied was 100 N⋅m.…

A: Given Data:- Applied torque on the door is  τ=100 N.m Distance between the applied force from the…

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.