As it passes through a fast-growing part of Auburn, a 0.79-mile section of College Street has begun to experience a much higher crash rate than in previous years. Over the past 3 years, there have been 14, 13, and 15 crashes on this section of College Street. The two-way ADT on this section is 16,474 vehicles per day. What is the annual crash rate for this section of College Street?

Calculate the factor of safety and deformation : A 1 cm diameter, 0.4 m long steel rod is to be used in an application where it will be subjected to an axial tensile force of 15kN. The factor of safety based on yield stress must be at least 1.5, and the axial deformation must not exceed 2 cm. |

What is the most important benefit of the daily settlement : What is the value of gold futures contracts at the completion of their daily settlement today? What is the most important benefit of the daily settlement? |

What is roxbury operating income return on investment : Roxbury Brothers has sales of 2,250,000; a gross profit of 825,000; total operating costs of $620,000; income taxes of $74,800; and total assets of 995,000.What is Roxbury's Operating Income Return on Investment? |

Determine the magnitude of the blocks acceleration : Two blocks are connected by an ideal string that passes over a massless, frictionless pulley. determine the magnitude of the blocks acceleration |

What is the annual crash rate for section of college street : Over the past 3 years, there have been 14, 13, and 15 crashes on this section of College Street. The two-way ADT on this section is 16,474 vehicles per day. What is the annual crash rate for this section of College Street |

What is the magnitude of its angular momentum : A 2.80 kg object moves in a plane with velocity components vx = 14.0 m/s and vy = -84.0 m/s as it passes through the point (x,y) = (0.7,-4.2) m. What is the magnitude of its angular momentum relative to the origin at this moment |

What is the asteroids mass : An astronaut applies a force of 500 N to an asteroid, and it accelerates at 7.00 m/s2. What is the asteroid's mass |

What is patti acid test ratio : Patti corporation has current assets of $ 11,400, inventories of $4,000, and a current of 2.6. What is Patti's acid test ratio? |

Explain what the information about newly discovered virus : what the information about newly discovered virus that we should know before we could devolope an effective drug therapy |

## Heat exchanger second-law efficiencyThe condenser in a refrigerator receives R-134a at 700 kPa and 50C, and it exits as saturated liquid at 25 C, The flow rate is 0.1 kg/s,and the condenser has air in at an ambient temperature of 15 C and leaving at 35 C. Find the minimum flow rate .. |

## What is its specific gravity at 30 percent moisture contentThe cross sectional dimensions of a 4-ft-long wood member at 30% moisture content is 1.5 in. x 7.5 in., and its weight is 11 lb. At oven-dry condition, its dimensions and weight are 1.35 in x 6.8 in., and 10.2, respectively. What is its specific g.. |

## What is the mass of the fishA fish hanging from the bottom of the spring oscillates vertically at a frequency of 2.00 Hz. Ignoring the mass of the spring, what is the mass of the fish? |

## Determining height for trajectory motionThe elastic ball bounces down a flight of rigid stairs. Determine the height h of the steps if all the trajectories between successive steps are identical. Use e = 0.85 and the initial velocity 6 m/s.neglect friction. (Theta=70 degrees) |

## Problem related to skaters with massesPhysics two skaters with masses of 65 kg and 45 kg, respectively stand 8.0 m apart each holding one end of a rope. |

## Determine the change in specific enthalpy of the argonArgon gas is heated in a constant pressure process from 20.0 to 500.°C. Assuming ideal gas behavior, determine: a. The ratio of the final to initial volumes. b. The change in specific internal energy. c. The change in specific enthalpy of the argon. |

## Describe the basic principle of differential gns positioningDescribe the basic principle of differential GNSS positioning and the difference between real time differential GNSS and post processed differential GNSS. |

## Foundation raft of water towerA circular rc girder for the foundation raft of water tower has dia 10m.the udl load transmittedby 8 coloumn on te girder being 300 kn/m.the width of the beam is 500 mm and the over depth. |

## Plot the variation with depthPlot the variation with depth (z) of the at-rest lateral earth pressure behind the wall, and determine the magnitude and location of the at-rest lateral earth force per unit length of wall. |

## What was involved in the first far-reachingwhat was involved in the first far-reaching, comprehensive study of Earth's oceans? |

## Estimate low-dose cancer risk from occupational inhalationthe recommended threshhold limit value ( TLV-ACGIH) air concentration for occupational exposure to water-insoluble hexavalent chromium Cr (VI) is 0.01 mg/M^3. this concentration is based on an assumption that the individual is generally healthy an.. |

## Determine the volume flow rateWater with a static pressure of 1.96kN/M2 flows through an 800 mm diameter pipe. A pitot tube pressure gage in this pipe reads a pressure of 5.88 kN/M2. How do you determine the volume flow rate (Q) of the water? (Q = 1.40 M^3/sec, V=2.79 M/sec) |

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