Find the buckling load of the fixed-free stepped column shown below.

Q: The time estimates in days for optimistic, most likely and pessimistic times of various activities…

A: The methods of PERT and CPM help significantly in following through with the different tasks on…

Q: PROBLEM 2 Determine the internal force of the following members in the structure below. [ Select] 1.…

A: Note:-  According to Bartleby guidelines in case of multiple different questions we have to gave…

Q: Bias (a) (b) (c) FIGURE 1.20 Exactness of measurements: (a) precise but not accurate, (b) accurate…

A: Accuracy is the condition which shows that calculated or observed value is close to true value or…

Q: 26 kN 3. The unequal-leg angle is subjected to a bending moment of M,- 20 kip-in. that acts at the…

A:

Q: Explain the importance of vehicle trajectory data complementary to the vehicle count data.

A: Answer We know that vehicle trajectory data represents the time and space locations of vehicle as it…

Q: The chart of the numbers listed in the table below. Find the critical path and the duration of the…

A: to  find ES , EC , LS , LC , TF ,FF

Q: The following data are the catch (in.) at the gages in a region and the coordinates of the gages…

A:

Q: central station O. Four surrounding points A, B, C and D were  observed. Angle AOB 63°25’, BOC…

A: AOB 63°25’, BOC 55°45’, COD, 29°15’ and DOA 31°10 MPV of BOC is nearest to 55°45' Option a is…

Q: will rate immediately pls answer asap wc of the ff gives the deflection at point C

A:

Q: As part of the survey team, can you create your own hand signals? Explain As a future engineer,…

A: Surveying of land is very immense task. Many times survey occurs over a land which is huge and…

Q: Compute the volume using the prismoidal formula and by ons of a roadbed have a base of 10 m and side…

A:

Q: Computer the travel time using the SCS Method for a 25-year design storm. Location Slope (%) Length…

A: Soil conservation service (SCS) method to compute the travel time t=0.007(NL)0.8(P2)0.5S0.4 where N…

Q: QUESTION 13 F, 10 B, 14 E, 6 H, 2 A, 8 C, 10 D, 8 G, 12 For the network diagram shown above, what is…

A: The activities duration and their interrelationships are given.

Q: can you explain 3.1 slow with slep by step so the last part can make sense and how you came up with…

A: To determine:- e=γsat-γwγd-γsat+γw

Q: How is the critical headway determined from field observation data?

A: The critical headway is normally viewed as coming about because of a driver's choice cycle, where…

Q: Instructions. For the given data, provide the following. • Complete Network Diagram highlighting the…

A: Total float = LF - ES - tij   Free float = EF - ES - tij

Q: Unmanned vehicles are unmanned transportation vehicles, which must have (multiple choice questions)…

A: A vehicle without a human occupant is referred to as an unmanned. Unmanned vehicles can either be…

Q: Define Correlation with CPT Data

A: Cone penetration test(CPT) test is used to find the subsurface condition of the soil. and it is also…

Q: Stability [ Choose ] Determinancy [ Choose ] Degree of Indeterminancy [ Choose] > >

A: To determine, stability,determinancy and degree of indeterminancy

Q: INTRODUCTION TO ROUTE SURVEYING I. INTRODUCTION ROUTE SURVEYING USUALLY USED TO PLAN, DESIGN AND…

A: Any transportation facility requires field and office work to plan, design, and layout its routes.…

Q: (b) Based on the given signals of f[n] and g[n] in Figure 1, sketch the operation of the signals as…

A: As the figure of f(n) and g(n) are given using them the required functions will be determined:

Q: Which of the following statements is INCORRECT. O Frequency analysis is defined as the investigation…

A: Frequency analysis is a methodology for prediction or finding probability of any events occurrence…

Q: Computer the travel time using the SCS Method for a 25-year design storm. Location Slope (%) Length…

A: Given, Land use data

Q: 10, KN A 1m 10 kN/m 1m 5 kN/m 3m Find the resultant Find the location of the resultant from pt. A…

A: Objective: To determine resultant of the forces system, location of the resultant from points A and…

Q: 2)lt is desired to sight from Hill A(elev = 3025.62 m) to Hill B(elev = 3048.91 m) 7 km away.Hill…

A: To Determine Height of tower to be constructed in each of the three cases.

Q: Q.4: The two drifts shown in figure below are to be connected. Find the distance, the bearing of the…

A: Solution Given Data Northing Easting and Elevation of 2 point is given Point 261  N 6700 E 8500…

Q: Determine the coordinates of the centroid of the shaded area shown in fig. 5

A:

Q: ighway curve has R = 900 m, I = 20° 00', and Pl station = 3 + 290.600 m. Part A What sight Express…

A:

Q: * Reconnaissance is an optional stage for a new road construction. True False

A: Explanation: One of the most important stages of a road construction survey is called a…

Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…

A:

Q: ROBLEM 1 1, P2 = 50 kips %3D etermine the internal force in the ff. members: Select] 1. DF Select] *…

A: To find force in member DF,DG,EG

Q: Q4- One of four monthly reading gages on catchment area develops a fault in a month when the other…

A: Given data  The average annual precipitation for the three gages are (935 , 1120 , 979  mm The…

Q: What does the approach velocity signify in the Rose equation and the Carmen Kozney equation used to…

A: Rose equation uses approach velocity as an input parameter to estimate the headloss due to inertial…

Q: Explain the difference between a lag indicator and a lead indicator.

A: Lead and lag indicators are the variables which can be measured or observed during the assessment of…

Q: By using PERT technique, answer all of the following points: 1- Develop the network diagram 2-…

A:

Q: Q2 / Estimate the monthly expansion factors for June, Apr, and Jan for a rural primary road for the…

A: It is required to find the monthly expansion factor for January, April and june month from the given…

Q: The following reading was taken during a practical class using 4.5m staff on sloping the ground at…

A:

Q: The following count was observed on a way, compute the following rate: Time 2:00-2:05 2:05-2:10…

A:

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.