the long stick with a length(L) and mass(m) supports M. the stick is supported by both tension and also the hinge on the wall. FIND: a) the tension on the cable. b) also get the f0rce on M because of the hinge on it

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Q: T=? 40° 400 N

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Q: The (450 kg) uniform beam AB Supports the (220 kg) load as Shown. Determine the reactions Enoltar at…

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Q: A sandwich board advertising sign is constructed as shown in Figure The sign’s mass is 9.50 kg. (a)…

A: FBD of board half part. Mass of each side=9.5/2=4.75 kg

Q: A 9.00-m-long uniformbeam is hinged to a vertical walland held horizontally by a 5.00-mlongcable…

A: Part (a) Given: The total length of the beam is l=9.00 m. The length of cable is d=5.00 m. The…

Q: A 15.0 kg sign hangs from the end of a beam of length of 2.50 meters and mass 25.0 kg as shown in…

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Q: A 8-m uniform beam of weight 120 N is supported by two ropes at the ends. If a 500-N person sits at…

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Q: 7 Auniform beam AB, of length 2.2 m and mass 150 kg, is supported in a horizontal hposition by two…

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Q: A uniform 312 kg boom is 10.0 m long is held up by cable attached 6.00 m from the wall at an angle…

A: Given: The mass of the boom is m=312 kg, The distance of cable from wall is PQ=6 m, The length of…

Q: A shop sign weighing 200 NN hangs from the end of a uniform 170170-NN beam as shown in (Figure 1).…

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Q: 5. The man is holding up the 35-kg ladder ABC by pushing perpendicular to ladder. If the maximum…

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Q: A 160-kg horizontal beam is supported at the ends A and B. A 320-kg piano rests a quarter of the way…

A: Given: Mass of the beam, M=160 kg Mass of the musical instrument, m=320 kg The free body diagram of…

Q: The uniform beam below weighs 572N. If the rope can support 915N, what is the maximum value of w?…

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Q: A uniform drawbridge must be held at a 37.5 ∘∘ angle above the horizontal to allow ships to pass…

A: Given Angle θ = 37.5 o Weight W = 45000 NLength L = 16.5 m Cable attached at d = 3.00 m Known Moment…

Q: 7. A uniform ladder of mass (m) and length (L) leans against a frictionless wall, see figure. If the…

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Q: A 500-kg load is suspended from the end of a horizontal boom, as in the figure. The angle between…

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Q: A skateboarder is grinding a horizontal steel rail at a skatepark. His feet are distributed evenly…

A: From the description given in the question, FL + FR = W  Where W is the weight of the skateboarder.…

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: 7. A 60 kg mother and her 25 kg child sit on the ends of a 3m, 80 kg see-saw. The see-saw itself is…

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Q: A shop sign weighing 210 NN hangs from the end of a uniform 180180-NN beam as shown in (Figure 1).…

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Q: The system in the figure below is in equilibrium. A 50 kg beam that is hinged on the floor is also…

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Q: A 550 ?? drawbridge has a hinge at one end and a cable attached to the other. It is stuck in a…

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Q: uniform beam of weight 58 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 3 m long weightless beam is supported at each end by cables. A painter weighing 900 N stands 1 m…

A: Given data: Length of beam is, L=3 m. Weight of painter is, Wp=900 N. Distance of painter from left…

Q: A ladder leansagainst a wall. If the ladder is not to slip, which one of the following must be true?…

A: Given:  A ladder leaning against a wall

Q: 40.0° K 2.0 m 30.0°

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Q: se the weight of the drawbridge in the figure below is supported entirely by its hinges and 1.5 m W…

A: A) support is 1/6.

Q: A 70 kg man walks out on a 10 kg beam that rests on, but is not attached to, two supports.  When the…

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Q: 2. A 400-N weight is supported by a uniform beam with a mass of 30-kg and a length of 1.6 meters.…

A: Static equilibrium is a state where bodies are at rest; dynamic equilibrium is a state where bodies…

Q: An office wants to hang a sign, mass 90 kg, which is supported by a uniform 490 N beam as shown in…

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Q: The 20kg flowerpot is supported at A by the three cords. (a) Determine the magnitude of the force…

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A: Using moments of force about 0 cm mark,

Q: A uniform foot bridge 10 m. long weighs 1000 N .  What is the supporting force on  each end when a…

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Q: A 1220N uniform boom is supported by a cable perpendicular to the boom, as seen in the figure below.…

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Q: Jack and Rose are carrying a uniform rod that is 3.00m long and weighs 160.N. If Rose lifts at one…

A: Given:-  The jack and rose are carrying a uniform rod of length L = 3 m  The weight of the rod is…

Q: A CYLINDER WEIGHING 100 LB/FT IS SUPPORTED EVERY 10 FT BY THE TRUSS SHOWN AND IS RESTING AT THE…

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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: An 800-N man stands in equilibrium halfway up a 5.0 m long ladder of 50 N weight. The base of the…

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Q: 10kg rigid beam that is 3mlong is supported at each end. An8kg block is placed 2m fromsupport 1. How…

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Q: Problem 3: Newton's 1st Law A boom 20m long supports a load of 1000KN as shown. The cable BC is…

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Q: The uniform boom shown below weighs 644 N, and the object hanging from its right end weighs 416 N.…

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Q: A UNIFORM ROD OF LENGTH 3M AND WEIGHT 100N WITH ENDS A AND B RESTING ON TWO BRACKETS, BEARS 50N…

A: The diagram is drawn below.

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Q: Estimate the force that the back muscle exerts on the backbone while lifting a 40 Ib package…

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Center of Gravity of a system

The centre of gravity is a property that is based on the geometry of a rigid body or any particle. It is described as an equilibrium point or a hypothetical location where the total weight of the body is concentrated.