Find change in depth and in absolute water level produced

Assignment Help Civil Engineering
Reference no: EM13303476

water is flowing at a velocity of 10ft/s and a depth of 10ft in a channel of rectangular section. find the change in depth and in absolute water level produced by a smooth upward step of 1 ft. a smooth downward step of 1 ft in the channel bed.

Reference no: EM13303476

Questions Cloud

Determine how far did he slide down the pole : Starting from rest, a 92-kg firefighter slides down a fire pole. How far did he slide down the pole
Lane corporation is a major imaging solutions provider : Lanen Corporation is a major imaging solutions provider. The company has three main divisions: one that manufactures digital cameras, another that provides industrial color management systems, and one that manufactures traditional photographic
Find the work done by the gas on the surroundings : A gas expands, changing its volume by +2.12×10-4 m3while at a constant pressure of 4.17×105 Pa. What is the work done by the gas on the surroundings
Consider the impact of an increase in the money supply by : Suppose that instead of allowing the economy to proceed from the short-run to the long-run equilibrium, the government decides to maintain Y = Y2. Would the economy remain at point B? Explain your answer.
Find change in depth and in absolute water level produced : water is flowing at a velocity of 10ft/s and a depth of 10ft in a channel of rectangular section. find the change in depth and in absolute water level produced by a smooth upward step of 1 ft. a smooth downward step of 1 ft in the channel bed.
Find the change in the internal energy of the weight lifter : In exercising, a weight lifter loses 0.123 kg of water through evaporation, the heat required to evaporate the water coming from the weight lifter's body. find the change in the internal energy of the weight lifter
What will be final weight of car if it is to achieve speed : vehicle manufacturer is considering an engine for a new sedan (Cd=0.34, Af=22ft^2). the car is being designed to achieve a top speed of 100 mi/h on a paved surface at sea level (p=0.002378 slugs/ft^3).
What is the volume of ethyl alcohol displaced : An iron cube with a volume of 8.00cm^3 is submerged in ethyl alcohol, which has a density of 0.806g/cm^3. What is the volume of ethyl alcohol displaced
What is the old equipment value at t0 : What is the old equipment value at T0, the amount kept after the sale of the old equipment at T0, net outflow at T0, new equipment book value at T6, net cash flow amounts at T1, T2, T3, T4, T5 and T6, and NPV?

Reviews

Write a Review

Civil Engineering Questions & Answers

  How to specify the state of stress in the wall of the tank

The tank has an inner diameter of 1.5 m and a wall thickness of 18 mm. If the pressure in the tank is p=1.20MPa, determine the force in the 16 bolts that are used to attach the cap to the tank. Also, specify the state of stress in the wall of the ..

  Determine what is the elevation of the point b

Long Line: the slope distance and zenith angle measured from point a to point b were 17,685.20 ftand 93degrees 13' 46" . The instrument and reflector heights were equal. If the elevation of the point A is 1854.43 ft above the MSL Datum

  How many pounds of cargo will result in an increase of draft

a ship has a cross-sectional area of 4000 ft^2 at the water line when the draft ( depth below the water line of the vessel bottom) is 10 ft. How many pounds of cargo will result in an increase of draft of 2 in ( specific weight is 64 Ib/ft^3 )

  Determine what is the average stream flow in the period

A catchment has an area of 150 ha and a runo /rainfall ratio of 0.40. If due to a 10 cm rainfall over the catchment a stream flow at the catchment outlet lasts for 10 hr, what is the average stream flow in the period

  Calculate for the ground distance of the angular coverage 60

If an aerial photograph is taken with this camera tilted angle­­A=35° at an altitude 5000ft., calculate for the ground distance of the angular coverage 60°.

  Determine slenderness ratio l per r and euler buckling load

An aluminum alloy tube with an outside diameter of 2.9 in. and a wall thickness of 0.32 in. is used as a 19-ft-long column. Assume that E = 8300 ksi and that pinned connections are used at each end of the column.

  Possible characteristic or property of sanstone

Give one possible characteristic or property of sanstone and of the quartzite that made you decide not to select it for your concrete project?

  Determine the largest mass-m which the frame can carry

The frame is desinged to carry the hanging mass at G equal to 167 kg. The frame is supported by a pin connection at C and the rope AB, and constructed with pin connections at points E, F, and D.

  Write a mass balance equation for this chemical

An industrial plant presently discharges a chemical (W=2000 * 106 gr/yr) to the lake. In addition, the inflow stream also contains the same chemical at a concentration of 15 mg/L. Note that the volumetric inflow and outflow are equal.

  Estimating annual erosion

Using the USLE, estimate the annual erosion from a 100 ha. forested watershed assuming the following: R =112 tonnes/ha/year. The forest is in fair condition with 40% cover; Average slope is 3%; The soils are clay loam in hydrologic group C.

  Determine what is the probability that the system operates

Consider a system that consists of 4 devices. The probabilities of failure for each of the devices are, respectively: 10%, 25%, 20%, and 30%. (a) If these components were in series, what is the probability that the system operates

  Calculate the depreciated portion of the ownership cost

Property taxes,insurance and storage will run 5%.What is the owning cost for the dozer?Use the time value method to calculate the depreciated portion of the ownership cost.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd