A large advertisement board (W) is held in position by cable F1, with a breaking strength of 1500 N and a wooden strut F2 with a breaking of 750 N. Calculate the maximum weight the board can hold.

Q: The pole is at a 90.0º bend in a power line and is therefore subjected to more shear force than…

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Q: One end of a uniform l = 3.80 m long rod of weight supported by an angle of theta = 37 degrees with…

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Q: a 400.0-n sign hangs from the end of the uniform strut. the strut is 4.0 m long and weighs 600.0 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 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: If the maximum allowable force (tensile or compressive) in members BC in the truss shown known to be…

A: Option a

Q: As an oil well is drilled, each new section of drill pipe supports its own weight and that of the…

A: Given: The original length of the pipe is, L∘=6 m. The diameter of the pipe is, d=5 cm×10-2 m1…

Q: A uniform steel girder AB is 6.0 mlong and has a mass equivalent to 4.0 kNacting at its centre. The…

A: When a set of forces are applied to a body of length l, the forces tend to bend the body or rotate…

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: Q6a)A block overlying a 10° wedge on a horizontal floor and leaning against a vertical Wal weighing…

A: Given data d=10 cmh=7.5 cm Here, d is the diameter of the cone. And h is the height of the cone. The…

Q: 4. A uniform 312 kg boom is 10.0 m long is held up by cable attached 6.00 m from the wall at an…

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Q: A crane boom is 10 m long and has a mass of 2000 kg. The crane is holding a load of 8000 kg. The…

A: Consider the weight of the crane boom be w, its mass and length be m and l, respectively, the angle…

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: Answer must be according the correct signifcant numbers.

A: Given that: Length of the strut is 5 m.

Q: The beam is supported by a pin at C and an A- 36 steel guy wire AB. If the wire has a diameter of…

A: Solution:-Given thatDiameter of the wire (d)=0.2 inuniformely distributed load (w)=1000 lb per ft

Q: A 387-kg steel beam of length 5.00 m is attached to a wall by a hinge, and kept level by a cable…

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Q: A 2.5 m length of aluminum cable is to be used in an attempt to pull a car out of a ditch. The…

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Q: 18. Calculate (a) the tension FT in the wire that supports the 27-kg beam shown in the figure below,…

A: (a) Condition for equilibrium along the plane of the incline ∑τnet=0-mgl2+FTlsin40o=0FT=mg2sin40o

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: One end of a uniform 2.0-m-long rod of weight o is supported by a cable at an angle of 0 = 37 with…

A: From the above figure, the equilibrium condition of force in the horizontal direction Tcosθ=N…

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: 3 m 600 C 4 m B 606 000

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Q: An exhaust system for a pickup truck is shown in the figure. The weights Wh, Wm, and w, of the…

A: SOlution: Given that

Q: If load B has a downward velocity vg, determine the upward component (vA), of the velocity of A in…

A: The diagram is given  To find = upward component of velocity of velocity A in terms of B ,l,θ

Q: 1

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Q: 4. A meter stick of negligible weight is supported at the 20 cm point and at the 80 cm point. Loads…

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

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: The pole in the figure is at a 90° bend in a power line and is therefore subjected to more shear…

A:

Q: A 5-m weightless strut, hinged to a wall is used to support a 1189 N block as shown. Determine the…

A: Given Strut length AB = 5 m Weight W          = 1189 N Determine the vertical component of the force…

Q: 1- Read the Vectors Section of Chapter 3 of the PHYS 201 text book (Physics by Giancoli). In the…

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Q: The right support of a cable is located 45 m below the left support. The horizontal distance between…

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Q: A 400.0-N sign hangs from the end of a unifrom strut. the strut is 4.0 m long and weighs 600.0 N.…

A: For the system to be in equilibrium, here we shall consider 1)the sum of all moments acting on the…

Q: ighs 100 lb. (a) If the supports are smooth (there is no friction between the supports and cable),…

A: Given:- The weight of the box is m= 100lb =45.3592 kg  Find:- (a) If the supports are smooth (there…

Q: (c) Find the vertical force exerted on the base of the rod. Ignore the weight of the rod. magnitude…

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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: In the figure, one end of a unitorm beam of weight 280N is hinged to a wal the other end is…

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Q: In the ligure, a uniform beam of weight 430 N and length 3.0 m is suspended horizontally. On the…

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Q: A road with a radius of 0.005m and length of 2n stretches 0.002m when subjected to a tension force…

A: Given : Radius of road, r = 0.005 m Length of rod, l = 2 m Length stretched by the rod, ∆l = 0.002 m…

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).