a channel which has a trapezoidal cross-section with a bottom width of 6 m and side slopes 1:2 discharges water at a rate of 5 m3/s. Determine the critical depth.

How technology can help organizations to reach resources : How the technology can help organizations to reach resources that are unthinkable before. And he wants a relevance of this introduction to the discussion. So please help me to write a proper explanation. |

Explain what trend in the oxoacids is making : List the following in decreasing order of strength (from strongest to weakest): hypochlorous acid, choric acid, perchloric acid, chlorous acid. Explain what trend in these oxoacids is making them progressively more acidic. |

What is the image distance of the new lens : An object is in front of a converging lens with a focal length of 11.0 cm. The lens produces a real image located 25.0 cm from the lens. what is the image distance of the new lens |

The control process using your organization as a guide : Explain the 3 steps of the control process using your organization as a guide. |

Determine the critical depth with a bottom width : a channel which has a trapezoidal cross-section with a bottom width of 6 m and side slopes 1:2 discharges water at a rate of 5 m3/s. Determine the critical depth. |

Does this present a problem for the economy : If you assume that wealth (W) and investment (I) remain constant (we are ignoring the fact that saving adds to the stock of wealth), what are the equilibrium levels of GDP (Y), consumption (C), and saving (S)? |

Explain the ph rise after addition of sodium acetate : Why could you have predicted that the pH would rise after addition of sodium acetate to pure 0.40 M acetic acid from part (a) by applying Le Chatelier's principle |

How large could the plant be without having the ground level : A 35 percent-efficient coal-fired power plant with effective height of 100 m emits SO2 at a rate of 0.6 lb/10^6 Btu into the plant. If winds are assumed to be 4 m/s at the stack height and just over 3 m/s at 10 m |

Determine the volume of the piece of material : An unknown piece of material with a mass of 5.1 kg and density of 1422 kg/m^3 is suspended from a string and then completely immersed in a container of water. Determine the volume of the piece of material |

## Determine the minimum length of curve that can be designedyou are designing a highway to AASHTO guidelines on rolling terrain where the design speed will be 65 mi/hr. At one section, a +1.25% grade and a -2.25% grade must be connected with and equal tangent vertical curve. |

## Determine the velocity in horizontal x-y planeA particle with a mass of 0.5 kg has a velocity of 10 m/s in the x-direction at time t = 0. Forces F1 and F2 act on the particle, and their magnitudes change with time according to the graphical force-time history shown. |

## Determine the magnitude of the moment producedThe pipe assembly is secured on the wall by the two brackets. If the flower pot has a weight of 50lb, determine the magnitude of the moment produced about the x, y and z axes. |

## Determine the maximum normal strain developed in the boardThe man has a mass of 65kg and stands motionless at the end of the diving board. If the board has the cross section, determine the maximum normal strain developed in the board. The modulus of elasticity for the material is E = 117GPa |

## What is max depth that can be safely reached for drillingIf the pipe is designed with a safety factor of two [i.e. the maximum stress in the field must be less than half the rated yield stress], what is the maximum depth that can be safely reached for drilling. |

## Write out the steps for the aldol condensation reactionWrite out the steps for the aldol condensation reaction between the enolate anion of propanal with pentanal. |

## Find e for tendon to be concordantFind e1, e2, e3 for tendon to be concordant - find deflection at those location |

## Determine the speed of both cars just after couplingthe 15,000 kg boxcar A is coasting freely at 1.5 m/s on the horizontal track when it encounters a tank car B having a mass of 12,000 kg and coasting at 0.75 m/s toward it. If the cars meet and couple together |

## Determne the angular velocity at the instint thetaWhen theta=0 degrees , the assembly is held at rest, and the torsional spring is untwisted. If the assembly is released and falls downward, determne the angular velocity at the instint theta=90. |

## What is the pressure exerted on the surface in psiA submerged surface has an area of 25 square feet, and the resultant force acting on it is 100 pounds, what is the pressure exerted on the surface, in psi |

## Determine the speed when the flow and free flow speedA section of highway has a speed-flow relationship of the form "q = au^2 + bu" It is known that at capacity (which is 3100 veh/hr) the space mean speed of traffic is 28mi/hr. |

## Discuss the role water conditions plays in the planningConstruction dewatering plays are very large role in the todays construction arena. Discuss the role water conditions plays in the planning and design of a temporary earth support system. |

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