A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 192 N and is 3.1 m long. What is the tension in each rope when the 710–N worker stands 1.06 m from one end? Smaller tension? Larger tension?

Q: A uniform plank of length 2.00 m and mass 26.5 kg is supported by three ropes, as indicated by the…

A:

Q: The slope of the 7.9 kN force F is specified as shown in the figure. Express F as a vector in terms…

A: Given a = 11 b = 5 F = 7.9 kN We have to calculate this force in vector form

Q: Consider a light fixture supported by two wires as shown in the figure. 46° 46° TUTV The fixture…

A: The above problem is related to the concept of equilibrium of forces

Q: The figure below shows three blue-and-gold macaws (Ara ararauna) which are members of the large…

A: Mass of the macaws m1=0.8 kg m2=0.95 kg m3=1.2 kg Weight of the branch (W)=46 N θ1=25o  θ2=47.5o…

Q: A participant in a "strongman" competition uses an old-fashioned device to move a large load with…

A: Mass of bucket,                 We need to find the magnitude of the weight of the bucket.

Q: A uniform plank with length 2 m, mass 30k is supported by three ropes as shown by the blue vectors…

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Q: In (Figure 1), an 86 kg construction worker sits down 2.5 m from the end of a 1450 kg steel beam to…

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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: Five forces are acting on the cantilever beam AB. Find the resultant or a couple acting on the…

A: Given,five forces acting on cantilever beam and creating couple five forces are 1000, 1400, 800, 500…

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…

A:

Q: The cable supporting a 30 kg box has a maximum strength of 294 N. What maximum downward acceleration…

A: Given: mass of box, m=30 kg Maximum strength, F=294 N

Q: The figure below shows a bird feeder that weighs 190.5 N. The feeder is supported by a vertical…

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Q: Two identical strings making an angle 25.3° with respect to the vertical support a block mass m=…

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Q: A lamp hangs from two wires that meet at the top of the lamp. One, with tension T1, is up and to the…

A: Given data:  θ1 = 60.0°      θ2 = 30.0° T1 = 86.6 N T2 = 50.0 N Required: Weight of the lamp

Q: A 2.0-m-long rod has a density in kilograms per meter A = a + bx , where a = 1.0 kg/m, b = 1.0…

A: Write a given values of this question. L=2mλ=a+bxa=1kg/mb=1kg/m2g=9.8m/s2

Q: A 400 N, 8 meter long rod is attached to a wall and supported by a cable as shown below.  A 27 kg…

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Q: An object of mass 10.0 kg hangs from two ropes attached to the ceiling as shown. What are the…

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Q: 100-kg box is suspended from two ropes; the left one makes an angle of 20 0 with vertical, and the…

A: Given: The mass of the object is 100 kg. The angle made by the first rope is 20o with vertical. The…

Q: A uniform plank of length 2.00 m and mass 29.0 kg is supported by three ropes, as indicated by the…

A: The force actin on the given system are as follows: 1. Tension forces T1, T2, T3 acting in the…

Q: The leg and cast in the figure below weigh 217 N (w1). Determine the weight w2 and the angle α…

A: Draw the free body diagram

Q: A porch swing is 4 feet long and supported by chains at either end. The swing weighs 52 pounds. A…

A: We will draw the FBD of the system and then use the moment concept at left and right end of the…

Q: A post is supported by a guy wire which exerts a pull of 100N on the top of the post. If the angle…

A: The free-body diagram of the guy wire with the post is shown below.

Q: A uniform plank of length 2.00 m and mass 28.5 kg is supported by three ropes, as indicated by the…

A:

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: One end of a uniform (-4.30-m-tong rod of weight w is supported by a cable at an angle of 8-37 with…

A: As per guidelines we are allowed to answer only first question. if question are not related to each…

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: 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: The chewing muscle, the masseter, is one of the strongest in the human body. It is attached to the…

A: Given, force, F = 50.6 N The formula for torque: torque=moment arm×force Applying net torque τ…

Q: the steel I-beam in the drawing has a weight of 1.51 X 103 N and is being lifted at a constant…

A: The expression for the tension in each cable is,

Q: The figure below shows a bird feeder that weighs 190.5 N. The feeder is supported by a vertical…

A:

Q: A uniform plank with length 2 m, mass 30k is supported by three ropes as shown by the blue vectors…

A: Considering the equilibrium of plank. Net force on plank=0 Net torque on plank=0

Q: A bridge of length 57 m and mass 80000 kg is supported at each end. A truck of mass 38200 kg is…

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Q: Two people (a child and parent) are sitting on a teeter-totter of length L = 3 m and mass m = 10 kg.…

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Q: A 12 ft long, 38 lb ladder leans against a frictionless wall. The coefficient of friction between…

A: Let;  the weight of the ladder W=34lb length of the ladder be 12ft hence the com will be at 6ft…

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

A: Given Weight of scaffold W=185N Length of scafold L=3.35 m Weight of worker w=717 N Distance from…

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) A 2.29 kg salami is supported by a cord that runs to a spring scale, which is supported by…

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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 below shows a bird feeder that weighs 193.9 N. The feeder is supported by a vertical…

A: Draw the free body diagram

Q: What is the magnitude of all three ropes' tension

A: Step 1:Length is 2mMass is 28kgForce is 685NDistance is 0.5mAngle is 40oStep 2:From the free body…

Q: 3. A wire is stretched horizontally between two poles that are 8.0m apart. When a 50.ON weight is…

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Q: The slope of the 5.0 kN force F is specified as shown in the figure. Express F as a vector in terms…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!