Answered: T-30 = Cekt T = Cekt + 30 T(10) = 0°F:…

T-30 = Cekt T = Cekt + 30 T(10) = 0°F: 0 Ce¹0k + 30 (1) = T(20) = 15°F: = 15 Ce 20k + 30 (2) k = -0.06931 C = -60.00 T = 30 - 60.00e-0.06931 t B] T(0) =? T = 30-60e-0.06931 (0) T(0) = -30.00°F

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A Structural Number SN, =5.0 and was obtained using a subgrade M, =5000 psi using the AASHTO 1993…

A: given data ,using AASTHO 1993 design method Structure no is SN1,SN2,SN3 for surface ,base, and…

Q: compressive stress is 1000 psi and L = 8 ft, find the minimum dimensions of a neutral axis of the…

Q: odd or even

Q: The force system shown in the Figure MTE-2 consists of the couple C and the four forces. The…

A: Given: The resultant force is 75 N. The angle is 50o. Consider the figure,

Q: A discharge of 8 m /s is flowing through a main pipe A and is divided into two branch pipes B and C.…

A: Given data : The value of discharge through main pipe A is QA=8 m3/s The value of discharge through…

Q: PROBLEM 4 6 mm Determine the location of the shear center O of a thin-walled beam of uniform…

Q: Plate A is situated in a coordinate plane as shown. The diameter of the plate is 20mm while its…

Q: What is the surface area (m²) of settling tank used for design discharge of 1.5 m³/s? (Assume design…

A: Given data Design discharge= 1.5 m3/s Overflow rate 40 m3/m2/d Find surface area

Q: i. The modulus of elasticity of a metal alloy A is 260 GPa. Compute the specific surface energy if…

A: Given : E = 260000 MPa Stress = 63 MPa crack length = 0.4 mm

Q: Kinetics is the study of dynamics for description of movement. True O False

A: Kinetics is the study of dynamics concerned with how the movement occurs, that is the description of…

Q: y=(x^2+2x+1)(x-4)

A: The given equation is: y=x2+2x+1x-4 Adopt substitution method for determining the roots of the given…

Q: 1b. Derive the dimension of dynamic viscosity and kinematic viscosity and hence obtain their units…

Q: 3. A machine operator shown in Figure MTE-3 produces the tension Tin the control rod by applying the…

Q: 1. Determine the external reactions at the roller and pin supporting the above beam. 2. Determine…

Q: What is j in the equation 3m + r > 3j

A: Given:- Different structures are given To determine:- What is j in the equation 3m + r > 3j

Q: The water in an open channel drainage canal flows with a velocity of 4.16 m/s into the drainpipe at…

A: velocity at point A , VA=4.16m/s =4.16*3.281 ft/s…

Q: Example: Figure shows-a rectangular sluice gate AB, 3 m wide and 4.5-m-long hinged at- A. It is kept…

A: Introduction-

Q: 5 ₁ + 154.8555k) (01 + 154.8555

Q: 2) The cable AB carries a tension of 500 N. Determine the moment about O of this tension i applied…

Q: (g) Classify the soils according to AASHTO.

A: The given soils has to be classified according to AASHTO

Q: Determine Poisson's ratio if a cylindrical rod is placed in tension as shown and it is elastically…

A: Given data : Original length (L)=200 mmOriginal diameter (D)=10 mmIncrease in length =0.02…

Q: Determine the reactions for the beam shown in Figure MTE-1. Neglect the weight of the beam. 500 lb…

Q: Determine the x 0.78P y and y components of the force system and the magnitude of the resultant and…

Q: Is y = cx a solution of y' =2 ? Select one: O True O False What is the degree of 4 (* + sin x 3? +…

Q: a) Draw a free body diagram of the beam. b) Determine the reactions at the supports. c) Replace the…

Q: A column 350 mm x 350 mm carries a dead load of 1XXX kN and an imposed load of 5XX kN (X= last digit…

Q: Elev 7m Elev 6m Elev 3m Elev 1m Elev Om Air Pressure 35 kPa Oil Sp. Gr. 0.82 Water Mercury kay

A: Given data Air pressure (Pa) = 35 KPa = 35 × 103 N/m2 Specific gravity of oil (Go) = 0.82 Assume…

Q: In an experiment, a bar of 30 mm diameter is subjected to pull. The measured extension on gauge…

A: Given data: Diameter of the bar: Gauge length: Extension: Change in diameter: Concept: Poisson's…

Q: What are the functions of BAC

A: BAC is abbreviated as Bids and Awards Committee

Concept explainers

Site Plan Requirements

A site plan (also known as a plot plan) is a diagram or process to show the proposed improvements on an existing property. A site plan is important, as it provides information regarding the landscape features of a given plot of land. Zoning is done or can be understood with the help of a site plan.

Question

explain how did it get the value of c and k

T-30 = Cekt
T = Cekt + 30
T(10) = 0°F:
0 Ce¹0k + 30 (1)
=
T(20) = 15°F:
15 Ce 20k + 30 (2)
=
k = -0.06931
C = -60.00
T = 30 - 60.00e-0.06931 t
B] T(0) =?
T = 30-60e-0.06931 (0)
T(0) = -30.00°F

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Table 3 please
A.)
12 x11 is not 144 i napplying equilibrium pls revise
find CJ. method of sections
PC1 PI1 0+000 Lct PT1 R1 11 STATION NORTHINGS EASTINGS 0+000 11475.55 8927.24 PC2 9291.91 9546.66 PI1 11478.80 P12 11179.37 R2 V1 PI3 10804.76 9282.44 Lc2 PI4 10512.37 9433.48 13 12 PCC V1 11245.48 9490.41 PI2 V2 11074.50 9472.69 END 10203.85 9016.99 Lc3 R3 V2 LINE AZIMUTH DISTANCE 0-PI1 PI1-V1 V1-V2 PT2 V2-PI3 PI3-PI4 PI4-END PC3 R4 CURVE LC 1+140 PI3 1stCurve 2nd Curve 14 Lc4 3rd Curve 4th Curve 5th Curve PRC STATIONING 15 PC PT Lc5 PC2 P14 PCC R5 PT2 PC3 PRC PT3 PT3 END END OF ROAD ---- ----
2/87 If the resultant of the two forces and couple M through point 0, determine M. passes 150 mm Mo M-400x 0.15cos30-320×0.3 0 150 mm %3D M- 60° M 148 Nm CCW 30 320 N 160 mm 400 N
-4t Find the Laplace transform'of the function 2 cos 3t - 5e + 6t-9. 2s: 5. 6 9 2s 6 9 is² +9 s-4 s s а. C. s²+9 s+4 s s 6 6. 6 9 b. d. s?.+9 s+4 s“ s s? +9 s-4 s? s 5
▶ Calculate the moment of inertia of the shaded area about the axis. its centroid. y D 90 mm -50 mm 0:01/2:45 ▪0 30 mm 50 mm 1 I Ix-t₁ Ixx 4+1 +0 I = I₁ - IFA = [1₁+ Adi] - [Ix +Adi] continue 1x E cc (3
02-calculate the vertical movement of Points A 5 kulm A mona 1.5 - 2m 3m 4 + 4 + 2 + D=15mm 20kN D = 25mm 50 kN D=35mm E=20x10 N 123 3 2 80
Should the moment at ED be 256.95? and i am not seeing you calculate that moment at E
1m 6m A 30° Water B Area of segment of = (1/2)r2[(n/180)0 – sine] a circle Gate ACB is in a shape of a sector of a circle whose radius is 6m as shown. Determine the following: a) Horizontal component FH is Blank 1 KN b) Vertical component Fv is Blank 2 KN C) Distance of FH from point "C" is Blank 3 m C) Distance of Fv from point "C" is Blank 4 m Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer Blank 4 Add your answer
(b) Two connected steel bars as shown in Figure Q2(b) are axially loaded with 100 N at node 3. The cross section area for bar B is half of bar A. The horizontal displacement at node 2 is half of displacement at node 3. By using finite element method, determine the displacement at node 2 and node 3. The modulus of elasticity is constant.