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 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 4 kg watermelon is placed at one end of a 3.5 m, 271 N scaffolding supported by two cables. One…

A: Solution: (a) To find the tension in the cable at the end of the scaffolding, we need to balance the…

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…

A:

Q: The 500-kg crate is supported by the three cables. Find the tension in cable AD.

A: The weight of the load will be supported by the three ropes which will have tension in them pointing…

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

A:

Q: This figure shows a person preparing to do a pushup. Calculate the back extensor force (Fm) required…

A:

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

A:

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: 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…

A:

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…

A:

Q: What is the value of angle θ in degrees? What is the magnitude of force T?

A:

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

A:

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: The figure below shows a bird feeder that weighs 177.7 N. The feeder is supported by a vertical…

A: Given:Weight of bird feeder = 177.7 N

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: You are pressing a 3.0 kg cubic wooden block into a corner between a wall and the floor. Your arms…

A: We are given a block being pressed to corner. We are given the angle of pressing. We first draw free…

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…

A:

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: 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…

A:

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

A:

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 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: Fw mg AFiy Frx e f.x Axis The ladder in the picture has a mass of 39 kilograms and a length 3…

A: As per guideline we are suppose to do only 3 subpart from multipart question please post the rest of…

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…

A:

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: 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: (a) A 0.918 kg salami is supported by a cord that runs to a spring scale, which is supported by…

A: Mass of salami in all 3 cases = "m"= 0.918kg

Q: A mass m is suspended from the ceiling by two strings that each make an angle 6 as shown. What is…

A: First we have to resolve the tension force in the rope into it's orthogonal components i.e T…

Q: A uniform plank of length 2.00 m and mass 34.0 kg is supported by three ropes, as indicated by the…

A: Given length of plank = 2.00 m  mass of plank = 3kg weight of person = W = 695 N person is at a…

Q: 2.4 m 38 kg 11 kg 5.9 m 34 kg 43°

A:

Q: Each box weighs 10 Ib. The coefficient of static friction between box A and box B is 0.2, and the…

A: According to the problem, The coefficient of friction between the inclined surface and block B,…

Q: 4. A 52 kilogram girl is rappelling down a vertical cliff face as shown. With her feet planted on…

A:

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: A 350 kg couch is suspended from two chains that form 60 degree angles with a horizontal ceiling.…

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!