4.85 Determine the contact force between the smooth 100-kg ball B and the horizontal bar, and the magnitude of the pin reaction at A. Neglect the weights of the bar and the pulley. 3.5 m D Fig. P4.85 B timt Im

Q: 2.31 The resultant of the two forces shown has a line of action that passes through point A.…

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Q: 2.23 Find the magnitude and sense of the moment of the 300-N force about points A and B. 300-N A Tu…

A: Given data  Find moment about point A and B.

Q: 6.6 The in situ moist unit weight of a soil is 17.3 kN/m³ and the moisture content is 16%. The…

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Q: enefits, $ sbenefits, $/year t, $ sts, $/Year s tio Estimate 4,150,000 45,000 1,325,000 260,000 20

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Q: A large reservoir supplies water for a community. A portion of the water supply system is shown.…

A: a)Average velocity of water in the pipe Here discharge, Q = 1310 l/s = 1.31m3/s We know discharge in…

Q: The three wires are attached to the top of the poles to support the stoplight. Find the tension in…

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Q: 1. Find the magnitude and direction of the resultant of the forces acting on the bracket as shown.…

A: The answer is on image

Q: 4. Compute for the midspan value of EIy in lb. ft³ 5. Considering the following design conditions…

A: Given Data: Simply supported beam It is asked to solve question number 4 and 5

Q: D 5m B -5 m- -5 m- а. Determine the maximum positive ordinate for member DC. Determine the location…

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Q: 6) Three behaviors what is the cross section of reinforced concrete in order and by drawing the…

A: A typical graph of force-displacement curve for reinforced concrete is shown below: In the above…

Q: 3.46 During a storm, wind exerts a pressure of 130 N/m², normal to the surface of the stop sign.…

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Q: An electrical worker stands in the bucket that hangs from a pin at end D of the boom of the cherry…

A: To find internal force at point E

Q: The combined action of the three forces on the base at O may be obtained by establishing their…

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Q: The two wires are tied to the pole at B. Find the moment about point A due to the three given…

A: The given figure is shown below:

Q: MECHANICS

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Q: reactions at A & B.

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Q: 4.145 Determine the reaction at E and the force in each member of the right half of the truss. 10 kN…

A: Given: A plane truss with hinge support at A and E. To find: (1) Support reactions at E. (2) Forces…

Q: A load of P = 86 kN is supported by a structure consisting of rigid bar ABC, two identical solid…

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Q: UPVOTE

A: As there are two different questions posted, according to the guidelines, only the first is being…

Q: 1. Locate the center of mass of the figure. The base has a mass of 45 kg/m2 and the vertical face…

A: Answer  We know that the co-ordinate of centre of mass with reference to y axis is given by y =…

Q: 3) What does the area under the strain stress curve represent and what is the advantage of…

A: Steel is a ductile material which can have many deformations before failure. The concrete is a…

Q: 5) What is the role of the cover on the rebars in reinforced concrete sections? A) Cross-sectional…

A: Covers are use to prevent from the environmental exposure of the bars.

Q: Find the moment about point A due to the two forces using two different methods by a) Breaking each…

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Q: A triangular lot ABC has a bearing and distance of line AB to be N 40deg E and 800m and CA equal to…

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Q: A rigid container is partly filled with a liquid at 1,520 kPa. The volume of the liquid is 1.232L.…

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Q: 2) What is the characteristic of concrete in the stress-strain curve of concrete? What is the…

A: The characteristic property of concrete obtained from the stress-strain curve is the Modulus of…

Q: 10) In case of architectural restrictions, the designer must: A) Place the rebars periodically B)…

A: Warning  is being given before answering,  However I do my best.  I try to give good explanation…

Q: Determine the magnitude and direction of the moment reaction at A. Use (+) sign convention for…

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Q: Compute the deflection and slope at a section 8 ft fro: beam shown in the figure. Assume that E = 28…

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Q: Two helical springs, 1 and 2, are subjected to a 2 kN load as shown. Determine the maximum torsional…

A: This question is related to the Spring from strength of materials.

Q: A solid plastic rod has a diameter of d = 34 mm and a length of L = 500 mm. An axial load of P = 34…

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Q: Find the moment about the front wheels (point B) due to the cart's 320¹b weight, the 120 crate, and…

A: Given:- Three force are Cart's weight=320 lbWeight of crate=120 lbTension in rope=75 lb To find:-…

Q: Consider the shear and moment diagram of a cantilvered beam. Determine the magnitude of the…

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Q: Which method designs a bylaw based on a coefficient?

A: Coefficient are use to minimize or maximize the value to include adequate safety in the design.

Q: 600 lb-ft 400 lb/ft 15 ft max. B

A: The problem needs to find the maximum Shear Force (Vmax) in the given beam.

Q: Determine the moment (in lb-ft) at a point x = 2.65 feet from the left support. 900 lb A 400 lb/ft 6…

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Q: 7) In order for a section to have elastoplastic behavior, it must: A) Tolerable anchor is greater…

A: Brief concept- Elastoplastic behavior- Elastoplastic behaviour is the combination of the elastic and…

Q: 4.131-4.140 Using the method of joints, calculate the force in each member of the trusses shown.…

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Q: A concrete dam is triangular in cross section and 30 m high from the horizontal base. If water…

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Q: Lhe beam loaded as shown for the following questions: 100 lb 80 lb B 2f-4ft- 3 ft. 1. If the beam…

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