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Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

A: All the disks are at equilibrium. We apply equilibrium of force condition for each disk. We hence…

Q: What is the tension acting vertically in an Achilles tendon of a heel, for a person standing still…

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Q: A 6-meter-long beam which has a mass of 40kg, is held up by two ropes. An 80kg mass is placed 1…

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Q: ager walks d = 2.8 m along a uniform plank supported by the floor at one end and by a I rope at the…

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Q: A muscle builder holds the ends of a massless rope. At the center of the rope, a 7.9-kg ball is hung…

A: Step 1: Step 2: Step 3: Step 4:

Q: traffic light of mass m = 31 kg is hanging symmetrically by two cables, which make an angle of 25…

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Q: Problem 2: A block is suspended at the end of a beam held up by a cable as shown. The block has mass…

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Q: Determine the maximum value of FA that can be applied without the top block slipping.  (Answer in…

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Q: A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold…

A: Condition for equilibrium: (1) The net force on the system must be zero. (2) The net torque on the…

Q: You are constructing a mobile out of 5 identical toy helicopters, each of mass m = 18.4 g, 4…

A: "Since you have posted a question with multiple sub-parts, as per strict guidelines to us we will…

Q: e adjoining figure, two blocks of masses 3 kg and 5 kg are hung from an 80-cm stick hose mass…

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Q: 6. A beam of length L is supported by a pin and wire as shown. There is a crate hanging from the top…

A: Given : Length of beam =L Mass of crate =mc Mass of beam =mb

Q: A sign hangs at the end of a 3.0 m pole of mass 12 kg. The support wire makes an angle of 37° with…

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Q: 60° T2 30° TI T3 Bird food

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Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

A: Magnitude of force (T) = 86.8 N T1 = 64 N T2 = 31 N T3 = 5.38 N

Q: A 10-meter boom with a mass of 30 kilograms is held by a steel cable 6 meters from its left end.…

A: Given:mass, m = 30 kglength of boom, l = 10 m

Q: In the figure, horizontal scaffold 2, with uniform mass m₂ = 25 kg and length L₂ = 2.3 m, hangs from…

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Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

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Q: In the figure, horizontal scaffold 2, with uniform mass m₂- 34 kg and length L₂-2.2 m, hangs from…

A: Horizontal scaffold 2, has mass m2=34 kg and length L2=2.2 m Horizontal scaffold 1, has mass m1=45…

Q: A woman who weighs 533 N is leaning against a smooth vertical wall, as the drawing shows. Find (a)…

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Q: The two blocks (m = 13 kg and M = 90 kg) in the figure are not attached to each other. The…

A: Mass of block, m =13 kg Mass of block, M = 90 kg The coefficient of static friction μs=0.44

Q: A 10 m uniform rope of 100 N is supported at two ends. A person (400 N) sits 2 m from the left side.…

A: We have Σ F = 0

Q: A framed painting weighs 30 kg. The two wires supporting it makes an angle of 120° with each other.…

A: Mass of framed painting: m = 30 kg The angle between two wires: θ1  = 120o  Implies the angle…

Q: A 24 kg rectangular 4.00 m x 3.00 m rectangular sign is suspended from a horizontal 6.00 m long rod…

A: Torque gives a measure of how much an object rotates upon the action of a force on it. It is given…

Q: A small box of mass m1 is sitting on a board of mass m2 and length L. The coefficient of kinetic…

A: Mass of box  Mass of board Length of board LCoefficient of kinetic friction μkCoefficient of static…

Q: How much tension must a 28.0 m long wire be able to exert without breaking when it is used to hang…

A: So here the wire must able to exert a tension of 1701.19N≃1701.2 NExplanation:

Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

A:

Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

A: Given Data: The tension force in the longer, top cord is given as T = 85.2 N. The tension in the…

Q: A large mass M = 16.6 kg is connected to a small mass m =7.07 kg by a cable with mass 3.41 kg. If a…

A: Given Data: Larger mass, M=16.6 kg Smaller mass, m=7.07 kg Cable mass, m'=3.41 kg Diagram split:

Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: A pulley is attached to one end of a rough plank, which makes an angle of 34° with the horizontal. A…

A: Angle of inclination, θ=34° mass of the Box, mA mass of the bucket filled with water, mB=7.5 Kg…

Q: A 4.50 kg box is suspended from a system of massless wires attached to a ceiling. The first wire…

A: Given data The mass of the box is m = 4.50 kg The angle made by the first wire with the ceiling is:…

Q: A bag of cement weighing 525 N hangs in equilibrium from three wires as suggested in the figure…

A: Given, tension in left cable is T1, Tension in right cable is T2 and tension in bottom cable is T3.…

Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

A: Magnitude of force (T) = 86.2 NT1 = 60.1 NT2 = 33.1 NT3 = 8.21 N

Q: A 200 N sign hangs from the middle of a cable between two buildings. The ends of each cable are…

A: For the sign to be in equilibrium, the net force on the sign in vertical direction must be zero. The…

Q: The figure shows an arrangement in which four disks are suspended by cords. The longer, top cord…

A:

Q: A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold…

A: The weight of the scaffold is, W=192 N The length of the scaffold is, L=3.1 m The mass of the worker…

Q: A cargo ship has been badly loaded and is dangerously down at the stern. Fortunately, there is a…

A: The ship is down at the stern.The captain was trying to rebalance the load to stabilise the ship.

Q: The distance between two telephone poles is d = 54.0 m. When a 1.20 kg bird lands on the telephone…

A: Given Information:- Distance between the two poles is d=54.0 m Mass of the bird is m=1.20 kg The…

Q: A man drags a 67-kg crate across the floor at a constant velocity by pulling on a strap attached to…

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Q: A 145 N object is supported by three cables(T1, T2 and T3), of which T1 and T2 are making angles θ1…

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Q: The distance between two telephone poles is d = 54.0 m. When a 1.20 kg bird lands on the telephone…

A: Given:-  The mass of the bird is m = 1.20 kg  The distance between two telephone poles is d = 54.0 m…

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.