How much subsidence would be expected from an elastic

Reference no: EM13555081

1.How much subsidence would be expected from an elastic confined aquifer that has a specific storage of 2.0*10^-6 (ft^-1), a decline in pressure of 200 (lbs/in^2), and aquifer thickness of 400 ft, and a porosity of 32 percent? Assume the aquifer temperature is 20 degrees C.

2.The speed of a car traveling along a straight line is v=(3t^2-6t) ft/s, where t is in seconds.

If s=4 ft when t=0, what is the position of the car when t=4 s? Also, what is the total distance traveled during the time interval t=0 to t=4 s? What is the acceleration when t=2 s?

Reference no: EM13555081

Questions Cloud

What is the effective interest rate : A student bought a $75 used guitar and agreed to pay for with a single $85 payment at the end of the 6 months. assuming semiannual (every 6 months) compounding, what is the normal annual interest rate? what is the effective interest rate?

What mass of petcock should be used to maintain a pressure : What mass of petcock should be used to maintain a pressure of 100 kPa gage for a cross-sectional area of 4 mm2 at the opening? Atmospheric pressure is 100 kPa.

What is the change in volume of the cylinder : A piston-cylinder device contains 0.85 kg R-134a at 263K. The piston is free to move and has a mass of 12 kg and diameter of 25 cm. The atmospheric pressure is 98 kPa. Heat is added to the cylinder until the R-134 temperature = 10 o C.

Describe the water surface profiles at the various parts : .Water enters a very wide rectangular channel (Manning’s n = 0.0149) at a velocity of 12.2 ms-1 and a depth of 0.61 m. An H3 curve forms downstream and the water jumps to a depth of 2.4 m some distance downstream. Find the distance downstream to the ..

How much subsidence would be expected from an elastic : How much subsidence would be expected from an elastic confined aquifer that has a specific storage of 2.0*10^-6 (ft^-1), a decline in pressure of 200 (lbs/in^2), and aquifer thickness of 400 ft, and a porosity of 32 percent? Assume the aquifer temper..

Determine the concentration of the pits overflow stream : A company has been discharging its waste into a holding pit for a long time. For the last several years, the pit has been full and overflowing into a local river. The waste concentration has been nearly constant at 10 mg/L of the pollutant of interes..

Calculate the critical depth and critical slope : A flow of 28 m3s-1 occurs in an earth-lined canal having a base width of 3 m, side slopes of 1(vertical) to 2 (horizontal) and the Manning’s n value of 0.022. Calculate the critical depth and critical slope

Find at what velocity does the ice skater move backwards : A 65kg ice skater standing on frictionless ice throws a .15 kg snowball horizontally at a speed of 32m/s. At what velocity does the ice skater move backwards

Evaluate the width of the central maximum : Light of wavelength 588.0 nm illuminates a slit of width 0.68 mm. Calculate the width of the central maximum

User Account

All Pages