40° 30° F F 200 lbs

Q: Blocks in (Figure 1) A and B have a mass of 9 kg and 10 kg, respectively. gure 400 mm 300 mm 8 DO…

A: Mass of block A (mA) = 9 KgMass of block B (mB) = 10 kgCoefficient of friction of A () =…

Q: 0.4 m 1.6 m 0.8 m C B -1.6 m A 0.4 m E 100 kg Frames are commonly used to support various external…

A: The main difference between a truss and a frame lies in the way their members are connected at their…

Q: You have been tasked with designing a beam to support a lifting crane. The applied load is offset…

A: Given: A simply supported member subjected to two point loads of 4kN and 1.5 kN apart from each…

Q: Determine an expression for the vertical reaction at Point A.  Note: this will be a function of x.

A:

Q: Period: This bridge spans a 10ft wide creek. A 30lb downward force is located at the top center of…

A: Calculate the load forces and the X and Y components of each member. Round to 2 decimal places for…

Q: You are designing a house and would like to calculate the applied loads on the joists (lb/ft). For…

A:

Q: A 100 m tape weighing 30 N is suspended between the two ends under a standard pull of 180 N. The…

A: A 100 m tape weighing 30 N. L=10 mW=30 N. The tape is suspended between the two ends under a…

Q: As shown in the above diagram, rope and pulley system is used to support a load W with a mass of 350…

A: take g=10 m/s2f=w=mg=350*10=3500N

Q: A rigid beam is connected to two posts (A and B) anchored to a floor, as shown in the given figure.…

A:

Q: The uniform beam shown in Figure 2 weighs 500N and supports a 700N load. Find the tension in the tie…

A: w = 500 N, W = 700 N, θ = 35o, find T, Fx and Fynet torque about hinge = 0 = w*0.5 + W*1.0 -…

Q: Blocks A and B have a mass of 7 kg and 10 kg, respectively, and there are pulleys at C and D. Using…

A: Given, MA = 7 kg MB = 10 kg

Q: You have been tasked with designing a beam to support a lifting crane. The applied load is offset…

A: Beam: Required properties of the beam A-B: Allowable bending stress, σallow=330 MPa Loads: P1=4…

Q: The hoist shown is used in a machine shop to position heavy workpieces in a lathe. If the cable…

A: Given :

Q: A crate weighs 810 lb and is hung by three ropes attached to a steel ring at A such that the top…

A: A weight is hung by three ropes , we need to find out the tension in each ropes

Q: 3.45 Two wood beams each with an actual cross section of 2 × 4 in are loaded as shown. If there is…

A:

Q: Joists support a floor and transfer their load to beams at each end of each joist. Joists are 2 ft…

A: Given:  Spacing between Joist=2 ft. Length of Joist=30ft. Uniformly distributed load=30 lb/ft2…

Q: A hanging plant with a mass of 10 kg hangs from three ropes as shown. Knowing that Y = 1.8 m and X =…

A: Drawing the Free Body Diagram (FBD):Point A is where the three ropes meet.The forces acting on point…

Q: -120m- 20m

A:

Q: (3)+For-the-figure-shown-below, what-force-must-the-man-exert-to-raise-the-crate-of-weight-W?..…

A:

Management of Labor

Labor, worker or construction laborer are the skilled workers employed in the construction site who performs several works which demand physical strength. The laborer's task is very challenging and often leads to fatigue and exhaustion. Depending on the nature of work, a construction firm may employ many laborers. The laborers prepare sites for construction works, loading and unloading of materials, removing hazards, dismantling, overhauling of equipment, shifting materials, and assisting higher officials. The labor may also require to operate special equipment depending upon its expertise. In a nutshell, the laborer's work is essential and challenging sometimes, and their involvement help to finish the construction process on time.A labor manager undertakes the task of labor-management in a construction site. He helps in the organization of the project by wisely and systematically managing the laborers involved with the project. A labor manager hires people with the expertise, to deliver the right productivity. Proper labor management will ensure high productivity, right skills utilization, availability of workers on time, and timely project completion.