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If the plate moves with velocity up = 0.5 m/s in the +x-direction, determine the horizontal force in Newton's, needed to support the plate. Note: Please provide reasons to support your answer.
Question: Compute the void ratio, porosity, unit weight and dry unit weight of the soil. Note: Explain all steps comprehensively.
Question: Compute the void ratio, porosity, degree of saturation, unit weight and dry unit weight of this soil. Note: Please provide reasons to support your answer.
If the plant is required to meet emission standards for new plants, what percent SO2 removal from the stack gases is required? Note: Explain all steps comprehensively.
Question 1: Determine the volume of soil that needs to be excavated from the borrow pit. Question 2: Determine the number of truckloads of material required to be hauled. Question 3: Determine the gal
Question 1: Determine the flow rate per unit width of the aquifer. Question 2: Calculate how long it would take groundwater contaminants to travel from Well 1 to the stream.
Question 1: Estimate the reaction rate constant. Question 2: If the basin is divided in half by placing a baffle, the system becomes two cfstrs in series. What will the effluent concentration of tol
Question 1: What volume CFSTR is needed to reduce the bacteria to 10 MPN/L (Standard for drinking water is 1 MPN/100 ml)? Question 2: If a plug flow reactor is used to disinfect the water, what volume
Question: Find the Discharge? Note: Please provide reasons to support your answer.
Question: What is the minimum attractive effort (in lbs) required for this vehicle to maintain a 67 mi/h speed on a 1% slope at sea level? Note: Please provide reasons to support your answer.
Question 1: What percent of removal the treatment plant has to achieve for BOD and TSS in order to meet the secondary effluent limit of 30 mg/L for both BOD and TSS?
What are the situations under which the hyperbolic cosecant, f(x)= csch(x), becomes an ill-conditioned function? Explain your answer graphically and numerically with an example and calculate the con
Question: Design the number and size of filters and calculate the normal filtration rate Note: Explain all steps comprehensively.
A clarifier designed for a flow of 9,000 m3/day has an area of 400 m2. What is the settling velocity (mm/s) of the particles that this basin is intended to remove? What diameter (mm) sand particles
When standing 10 feet from the base of a building, you measure that the bottom of a large window is at 45 degrees from the horizontal, while the top of the window is at an angle 60 degrees.
Question: Determine the power output of the motor. Assume the shaft is only subjected to a torque. Note: Explain all steps comprehensively.
Question 1: Determine the expected times and variances for each activity Question 2: Construct a project network for this problem
If an Undammed spring -mass system with weight 16 lb and spring constant 1/3 lb/in is suddenly set in motion at time t = 0 by an external force 4 cos 2 root 2t lb, determine the subsequent motion. W
Question 1: What are the conditions for a Taylor series giving an exact value for a polynomial, exponentials, and continuous trigonometric functions? Give examples.
Question: Determine the percentage change in volume of the bar when an axial force of 20 kips is applied to the bar. Note: Please explain comprehensively and give step by step solution.
Question: Determine the Reynolds and Froude numbers for the flow if the discharge rate is 800 m^3/s. what is the flow regime. Note: Show all workings.
Question: Estimate the maximum pressure in the tire? Note: Show all workings.
The steady state concentration of the non-reactive pollutant in the effluent from the lagoon that overflows into the river.
Question: What are some examples of unsustainable energy practices used today in the United States? Note: Please provide full description.