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Create a precedence (activity-on-node) diagram based off the attached activity list. You must follow the below recommendations as we discussed in class. 1) draw nodes as rectangles. It helps define
A lagoon with a volume of 1200 m^3 has been receiving a steady flow of a conservative waste at a rate of 100m^3/day for a long enough time to assume that steady-state conditions apply. The waste ent
If there are 50 vehicles on a 4000-ft highway lane and the average time headway between two adjacent vehicles is 2.2 seconds. A) Calculate traffic density in vehicle/mile (vpm) and average space headw
The acceleration of a particle is defined by the relation a= -0.7v where a is expressed in in/s2 and v in in/s. Knowing that t= o the velocity is 30in/s, determine 1.) the distance the particle will
The vertical velocity of the box at the time that it hits the surface is v= 5m/s. After impact the camera experiences an acceleration of a = -kx, where k is a constant and x is the compression of th
A u-tube manometer is used to measure the pressure of a vessel under vacuum. Assume the manometer is open to atmospheric pressure (101.325 kPa) and the density of the fluid in the ma
A stainless steel tube with an outside diameter of 65 mm and a wall thickness of 5 mm is used as a compression member. If the axial normal stress in the member must be limited to 180 MPa, determine
A body weighing 120 lb with a flat surface area of 2 ft^2 slides down a lubricated inclined plane making a 30 degree with the horizontal. For a viscosity of 0.002 lb*s/ft^2 and body speed of 3 ft/
A fluid film 0.1 mm thick separates solid and surface. The fluid viscosity is 0.04 N*sec/m^2. Assuming the velocity distribution in the film is linear, find the terminal velocity of the block. The a
A pile resists the tension developed by three stay cables for a major tent (Membrane) Structure. Assuming no bending is desired in the pile (no resultant horizontal component), what is the magnitude
Reciprocal leveling gives the following readings in feet from a setup near A: on A, 2.071; on B, 8.254, 8.259 and 8.257. At the setup near B: on B, 9.112; on A, 2.926, 2.930 and 2.927. The elevation
CALCULATE THE REQUIRED DIAMETER OF STEEL TIE RODS NECESSARY TO SUPPORT A BALCONY. EACH ROD, SUSPENDED FROM A ROOF TRUSS, SUPPORTS A FLOOR AREA OF 7.0m^2. THE COMBINED BALCONT FLOOR LOAD IS 10.5 kPa
a cantilevered bean has a lenght of L, a cross section area of A, and a flecural rigidity of EI. The free end is free to rotate and displace due to bending. derive the stiffnes of the cantilevered b
Determine the actual field weight required to mix a 4 bag mix using the mix proportions given below. The excess moisture contet of the sand is 6% and that of the gravel is 2% Component
PRESENT AND FUTURE VALUES FOR DIFFERENT INTEREST RATES: Find the following values. Compounding / discounting occurs annually. a. An initial $500 compounded for10 years at 6 % b. An init
1.)Find the amount of simple interest I would pay on a loan of $6,953.22 for 673 days at 6 5/8% simple interest. 2.)John has borrowed $13,750 for 150 days at 10.2% simple inter
Bottled water has come under attack from environmental groups for the amount of waste created by the bottles. How do you feel this concern about packaging waste will impact sales How could the marke
Vitra Glass Company needs to borrow $150,000 to help finance the cost of a new $225,000 kiln to be used in the production of glass bottles. The kiln will pay for itself in one year and the firm is c
Dividends are expected to grow at a rate of 20 percent for the next three years, with the growth rate falling off to a constant 8 percent thereafter. If the required return is 11 percent and the com
Stock Z is a growth stock that will increase its dividend by 20 percent for the next two years and then maintain a constant 12 percent growth rate there after. What is the dividend yield for each of
A LINEAR ONE-PORT IS MODELLED WITH A: 10V AT LOADRESISTANCE=10kilo ohm AND :0.5mA WITH LOAD RESISTANCE=100kiloohm. Find the equivalent resistance of the given one-port.
What is the logic equation for ten outputs for a minimized 4-to-16 decoder, assuming ative high inputs and outputs and no enable inputs
Design a one input, one output serial 2's complementer. The circuit accepts a string of bits from the input and generates the2's complement at the output. The circuit can be resetasynchronously to s
Design a combinational circuit that converts a 4-bit gray codeto a 4-bit binary number. implement the circuit with exclusive-ORgates
Design a system to convert a two digit BCD number into an8-bit binary number. For example, if the input is thirty-five inBCD format (namely 0011 0101 in BCD format), the output should bethirty-five