tension
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: 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 30.0-kg child sits on one end of a long uniform beam having a mass of 20.0 kg, and a 40.0-kg child…
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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 beam 6 m in length is placed on a support so that it pivots at the point of the support. An 8 N…
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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: 37° 10 m A uniform beam of length 10 m and weight 60 N is attached to a wall by a cable as shown in…
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Q: A 60-kg uniform board 2.4 m long is supported by a pivot 80 cm from the left end and by a scale at…
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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: 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 15,000 N crane pivots around a friction-free axle at its base and is supported by a cable making a…
A: weight of the crane = W1= 15,000 N crane pivots around a friction-free axle at its base.this is…
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: Compression member AB is used to hold up the 250 x 340-mm rectangular plate. If the compressive…
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Q: The 3 m long uniform plank is supported by a fulcrum at the midpoint. Where should a 45 kg student…
A: Given: The mass of the student is 45 kg. The length of the plank is 3 m. The free-body diagram is…
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: 8. A uniform ladder of mass 12 kg and length 8 m is leant against a smooth wall. The base of the…
A: Given, mL=12 kgL= 8 m
Q: A tapered ladder, (length = 10.5 m and mass = 18.5 kgs) whose center of gravity is 1/3 from its…
A: Given: Length: L=10.5 [m] Mass of the ladder: ml=18.5 [kg] Mass of man: mm=60 [kg] Consider the free…
Q: A uniform rod of length L and mass m has forces applied as shown below. Which one of the following…
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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: Question 18 A beam 8 m in length is placed on a support so that it pivots at the point of the…
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Q: A beam is connected to the floor by a hinge. A rope is attached to the other end of the beam. The…
A: Given: The angle between the rope and the horizontal = 21o Tension (T) = 190.2 N;
Q: uniform board of length 14 m weighing 250 N is supported by ropes at each end. A boy weighing 600 N…
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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 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: Item 7 In (Figure 1) a 6.00-m-long, uniform beam is hanging from a point 1.00 m to the right of its…
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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: Determine the resultant R (single equivalent force) of the three forces acting on the simple truss.…
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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 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 diving board 3.00 m long is supported at a point 1.00 m fromthe end, and a diver weighing 500 N…
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Q: Two men are carrying a ladder of length l by supporting it at its ends. The ladder is horizontal,…
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Q: A uniform, 8.00 m, 1150kg beam is hinged to a wall and supported by a thin cable attached to a 2.00…
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Q: 27) I caught me a big shark, one having a mass of 650 kg. It is held up by a strong pole (solid…
A: Step 1: Start by drawing a diagram of all the forces involved.Step 2: Using Newton's Second Law,…
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 560-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
A: From the hinge distance of sign, D = 6 m - 2 m = 4 m From the hinge distance of rod, d = 3 m Resolve…
Q: Two children of mass 19 kg and 27 kg sit balanced on a seesaw with the pivot point located at the…
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Q: weight angle o above the rod. The other end rests on a small frictionless support and presses into a…
A: given:weight of rod, w = 74.0 Nlength L = 2.85 mtension in the cable = Langle = 340
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