tension
Q: A tightrope walker stands on a wire that is supported by a pole at each end. The tightrope walker…
A: Given that the tension in wire is3.42×103 N, and it makes an angle of 6.2°. The young’s modulus of…
Q: A 8.00 m long 20.0 kg bar is attached to a wall by a hinge on its right end. An unknown mass hangs…
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Q: Question 4: The uniform 7m steel shaft has a mass of 200kg and is supported by a ball and socket…
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Q: A drawbridge is suspended by a cable as shown below. The drawbridge has a mass of M-3.5 x 10^5 kg…
A: Part-a The mass of the drawbridge M = 3.5×105 kg. The length of the drawbridge L = 22 m. The angle…
Q: A 53.9 kg, 4.7 m uniform ladder leans against a frictionless wall. A 81.9 kg person is standing on…
A: Given data- mass of ladder ml=53.9 kg, and length of ladder L=4.7 m mass of person m=81.9 kg, is…
Q: om the far end of the beam. Using the data shown in the figure, find (a) the magnitude of the…
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Q: A uniform 8.00 m. 1500 kg beam is hinged to a wall and supported by a thin cable attached 2.00 m…
A: The vertical forces acting on the beam are the weight of the beam (mg) pointing downward and the…
Q: An 80 kgkg construction worker sits down 2.0 mm from the end of a 1450 kgkg steel beam to eat his…
A: Given data- The person sits at a distance of d=2.0 m Mass of the steel beam is m1=1450 kg Mass of…
Q: uniform beams A andBare attached to a wall with hinges and loosely bolted together (there is no…
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Q: A uniform pencil is held horizontal with a thumb at the end and index finger under it 3 cm from the…
A: The length of the pencil is 15 m. Its mass is 20 g Thus mass per meter is 2015=1.33 g m-1 So mass of…
Q: 1. A uniform crane arm (length L) is attached to the rest of the crane by a frictionless axle at its…
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Q: magnitude of the torque
A: To find the torque exerted by the beam around the point where it is fixed to the wall, we can use…
Q: A 3.1 m uniform ladder weighing 80.0 N is placed against a smooth wall so that its lower end is 2.0…
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Q: Q12) The figure shows a uniform, horizontal beam (length - 10 m, mass - 25 kg) that is pivoted to…
A: Draw the free-body diagram of the beam.
Q: e coefficient of static friction
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Q: Abeam with a length of 3.50 m and a weight of 200 N is attached on one end to a vertical wall with a…
A: Given, Weight of beam, W=200N Length of a beam, L=3.5m Weight of the box, w=50N Let the reactions…
Q: A 10 kg ladder has a length of 8 feet and leans on a vertical wall with an angle of 30 degree.…
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Q: A stationary 3.0-m board of mass 7.0 kg is hinged at one end. A force F is applied vertically at the…
A: First we draw the Freebody diagram, From the diagram it is clear that torque is zero, so,
Q: The bones of the forearm (radius and ulna) are hinged to the humerus at the elbow. The biceps muscle…
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Q: A man holds a 175-N ball in his hand, with the forearm horizontal (see the drawing). He can support…
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Q: to the The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless…
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Q: a uniform steel beam of mass 150;00 kg is held up by a steel cable that is connected to the beam a…
A: The free-body diagram of the beam is shown below. Here, H denotes the horizontal reaction exerted…
Q: One and of a uniform 3.30-m-long rod of weight is supported by a cable at an angle of 8-37 with the…
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Q: A uniform metal bar is 5.00 m long and has mass 0.300 kg. The bar is pivoted on a narrow support…
A: Given that:length of the bar, L=5.0 mMass of bar, M=0.300 kgAttached mass, m=0.100 kg
Q: A 53.9 kg, 4.7 m uniform ladder leans against a frictionless wallA 81.9 kg person is standing on the…
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Q: in length with m
A: GivenLenth of plank, L=8 mMass of plank, M=65 kg
Q: uniform rod is attached to a wall by a hinge at its base. The rod has a mass of 5.0 kg, a length of…
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Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
A: Torque on a body is given by the cross product of force acting on it and the distance between the…
Q: The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and…
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Q: A uniform 8.00 m, 1500 kg beat is hinged to a wall and supported by a thin cable attached 2.00 m…
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Q: A uniform beam of mass 0.250 kg and length 3.00 m rests on a smooth floor and leans against a rough…
A: Analyze the following diagram. For the beam to be in equilibrium, Here, F and Nw represent the…
Q: A 1460-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…
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Q: A horizontal plank 4.00 m long and having mass 20.0 kg rests on two supports, one at the left end…
A: Given the mass of the object = m = 20.0 kgthe length of the plank = L = 4.00m one support at the…
Q: metal rod of mass M = 6 kg and length L = 0.5 m, is attached at one end by a hinge to a vertical…
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Q: A uniform beam of weight 19 N and length 6.0 m is mounted by a small hinge on a wall at it left end.…
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Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
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Q: A uniform L = 6.71 m long horizontal beam that weighs WB= 363N is attached to a wall by a pin…
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Q: A 460-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
A: Given: Force on the uniform rectangular sign = 460 N Width = 4 m Height of sign = 3 m Length of the…
Q: A uniform 8.00 m, 1500 kg beam is hinged to a wall and supported by a thin cable attached 2.00 m…
A: We will first write an expression for torque. Then we apply it to the given situation to find the…
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: t 80 N, length 6 meters) is being supported by cable and a hinge on a wall. The cable is attached to…
A: Given:- The weight W = 80 N The length of the L = 6 m The weight of the hang sign Ws = 100 N…
Q: 5. Two identical, uniform beams of length 3 m and weighing 260 N each are connected at one end by a…
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Q: A 460-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
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