Compute the maximum acceptable tensile service load for a single L6x4x3/4 angle. The service live load is three times the dead load. The 4-in leg contains a single line of 7/8 inch diameter bolts, and the 6 inch leg contains a double gage line of 7/8 inch diameter bolts. Assume no stagger in the bolts, and that all bolts participate in carrying the load (i.e., both elements are connected).

How accurately would each 100-ft distance have to be measure : How accurately would each 100-ft distance have to be measured so that the 95% error would no exceeded +-0.24ft in a total distance of 4000ft |

Compute the distance when the traffic signal turns red : A driver with his passenger vehicle is driving at 35 mph, when the traffic signal in front of him changes to yellow. He is 100 feet from the intersection when he applies the brakes after a 1-second reaction time. |

Calculate the separation distance of the wires : Two long parallel wires carry currents of 2.71 A and 5.93 A. Find the separation distance of the wires |

Find how many turns does this solenoid contain : A current of 7.87 A in a solenoid of length 12.0 cm creates a 0.357-T magnetic field at the center of the solenoid |

Compute the max acceptable tensile service load for angle : The service live load is three times the dead load. The 4-in leg contains a single line of 7/8 inch diameter bolts, and the 6 inch leg contains a double gage line of 7/8 inch diameter bolts. |

Determine the amount of merchandise inventory lost : Complete the Balance Sheet using the information on the Post Closing Trial Balance and determine the amount of Merchandise Inventory lost and prepare the entry to write off the lose. |

Find the root-mean-square speed of brownian motion : Smoke particles in the air typically have masses of the order of 10^-16 kg. Find the root-mean-square speed of Brownian motion for a particle with a mass of 3.00 x 10^-16kg in air at 300K |

Determine the service rate for six vehicles per minute : Vehicles begin to arrive at a toll booth at eight vehicles per minute from 9 A.M. to 10 A.M. The booth opens at 9:10 A.M. and services at a rate of ten vehicles per minute until 9:40 A.M. From 9:40 A.M. until 10 A.M. |

Compute the magnitude of the torque on the tre : Compute the magnitude of the torque on the tree due to the tension in the rope, with the base of the tree acting as the reference point |

## Determine the minimum thickness of the weldsThe tank has an inside diamater of 100 cm and will be subjected to a maximum internal pressure of 820 kPa. The allowable tensile stress in the wall is 83 MPa, and the allowable tensile stress in the weld is 55 MPa. |

## What is the concentration of tracer in the reactorWhat is the concentration of tracer in the reactor 1 h after tracer addition is terminated? The reactor had an initial concentration of tracer of 1.0 mg/L when tracer addition commenced. |

## Determine the speed of the falling rain in ft per secondAn interesting application of the relative motion equations is the experimental determination of the speed at which rain falls. Say you perform an experiment in your car in which you park your car in the rain and measure the angle the falling rain.. |

## How many feet below railway should curve pvi be locatedAn existing high-way railway at-grade crossing is being redesigned as a grade seperated to improve traffic operations. the railway must remain at the same elevation. the highway is being reconstructed to travel under the railway. |

## Coefficient of static friction between pacakgesThe belt starts from rest at time t=0 and its speed increases at a constant rate of 150mm/s^2. Knowing that the coefficient of static friction between the pacakges.. |

## Determine the required pumping rate of the constructionIt is required to dewater a construction site 80 m by 80 m. The bottom of the construction will be 1.5 m below the initial water surface elevation of 90 m. Four pumps are to be used in 0.5-m diameter wells at the four corners of the site. |

## Determine the storage coefficient over a surface areaOver a 100-mi^2 surface area, the average level of the water table for an unconfined aquifer has dropped 10 ft due to the removal of 128000 acre*ft of water from the aquifer. Determine the storage coefficient. The specific yield is 0.2 and the por.. |

## Find average rate of co emissions during two hour periodabove a peninsula of land. the length of the box is 25 km, its width is 80 km, and a radiation inversion restricts mixing to 25 m. Wind is blowing clean air into the long dimention of the box at 0.8 m/s. |

## Will all mixtures of the liquid and methane be single phaseA liquid of 80 mole percent propane and 20 mole percent n-pentane is to be diluted with methane. Will all mixtures of the liquid and methane be single phase at 160 F and 500 psia |

## Design rectangular sections for beams-loads and values givenfy=50000psi, f'c=3000 span of l=28 ft, dead load not including beam weight = 3 k/ft, live load=3 k/ft, p*=0.5pb, concrete weights=150 lb/ft cubed, use h=d+2.5 inch, assume beam weight =10kN/m and phi=0.90 |

## Determine using energy methods speed of crate after movingThe coefficient of friction between the crate and the floor is µs = 0.4 and µk = 0.3. If P is slowly increased until the crate starts to move and then remains constant, determine using energy methods the speed of the crate after moving 2 m. |

## What fraction of the total ammonia-nitrogen is in volatileAmmonia is a gas whose smell we detect in manure, cleaning products, and other things. The concentration of this noxious gas can be controlled by regulating the pH of the water because only the non-protonated form, NH3, is volatile. |

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