A 3400-lb car is traveling in third gear (ratio 2.5 to 1) on a level road at its top speed of 130 mi/h. The air density is 0.00206 slugs/cuft. The car has frontal area of 19.8 sqft, a drag coefficient of 0.28, a wheel radius of 12.6 inches, a drive axle slippage of 3%, and a drivetrain efficiency of 88%. At this vehicle speed, what torque is the engine producing and what is the engine speed (in revolutions per minute)?

Identify the catabolic pathways : Identify the catabolic pathways used by the following bacteria: |

Cellular respiration lab : Discuss why Tube 1a had the highest rate of reaction. Refer to the contents within the tube as well as the temperature of the tube compared with the other tubes? |

Metabolism diagram the metabolic pathways of the bactreium : Rhodopseudomonas is and anareboic photoautotroph that is uses organic compounds as an electronic donor It is also capable of chemoheterotophic metabolism diagram the metabolic pathways of the bactreium |

When is it appropriate to use bundle pricing : When is it appropriate to use bundle pricing? |

What is the engine speed in revolutions per minute : The air density is 0.00206 slugs/cuft. The car has frontal area of 19.8 sqft, a drag coefficient of 0.28, a wheel radius of 12.6 inches, a drive axle slippage of 3%, and a drivetrain efficiency of 88%. |

Why is it important to know gene location on chromosomes : Why is it important to know gene location on chromosomes? |

Compute magnitude of the velocity and acceleration vectors : A Ferris wheel with a radius of 35 feet starts from rest and undergoes an angular acceleration of 0.05 rad/s^2. Compute the magnitude of the velocity and acceleration vectors at 5 seconds for a point on the rim of the Ferris wheel. |

Statistical measure would be useful to calculate explain : Why are the means for bostonians and the dinkas similar but the graphs so different? what are the other statistical measure would be useful to calculate? explain |

What is the temperature of the helium : A research balloon bound for the stratosphere is filled at sea level with 800 m3 of helium whose initial temperature is 285 K. What is the temperature of the helium |

## Probelm relating to fire a bulletA bullet is fired from a height of 150m at a velocity of 300kmph at an angle of 35 upward. Neglecting air resistance. Find: a) total time of flight b) horizontal range |

## Installation of motor on pw criterionAt the end of 15 years, the first motor will have a salvage value of $50 and the second motor will have a salvage value of $100. consider the MARR to be 8%. (note : 1HP=0.7457 kw). Determine which motor should be installed based on the PW criterio.. |

## Find the final temperature and the amount of workAir can be assumed as a di-atomic ideal gas. Find the final temperature and the amount of work ( in kW) required for air compression at a rate of 100 mol/s , from an initial condition of 1 bar an 25 C to 10 bar; for the following ways. |

## Plot the specific energy diagram for depths rangingA rectangular concrete channel (n=0.015, S_o = 0.005) has a bottom width of 6.0 m and a discharge rate of 25 m^3/s. 1) Compute the normal depth y_n 2) Compute the critical depth y_c 3) Compute the minimum specific energy E_min |

## Estimate the power required to accelerate a 1350 kg vehicleThe vehicle has a frontal cross -sectional area of 1.9 m^2. The roadway has a straight alignment and a badly patched and broken asphalt surface. assume a drag coefficient of 0.3 and p of air of 1.29 kg/m^3 |

## How high can the hump be made without backing flow upA smooth hump is placed in the bottom of the channel. What would be the depth of flow over a 3 ft high jump. How high can the hump be made without backing flow up What would be the depth of flow over and just upstream of a 6 ft high jump |

## Determine deviation at the top of trajectory caused by windA fireworks shell is launched vertically from point A with speed sufficient to reach a maximum altitude of 500ft. A steady horizontal wind causes a constant horizontal acceleration of 0.5ft/sec^2, but does not affect the vertical motion. |

## When will the queue clearwhere u(t) is in vehicles per minute and t is in minutes. When will the queue clear? |

## Determine what is the stationing of the ptA crest vertical curve and a horizontal curve on the same highway have the same design speed. The equal-tangent vertical curve connects a +3% initial grade with a +1% final grade and has a PVC at 101+78 and a PVT at 106+72 |

## Determine from first principlesAt a section in a beam the tensile stress due to bending is 70 N/mm2 and there is a shear stress of 25 N/mm2. Determine from first principles, the magnitude and direction of the principal stresses |

## Determine pressure drop per meter of pipe using moody chartwater flows through a horizontal plastic pipe with a diamter of .2 m at a velocity of 10 cm/s. determine the pressure drop per meter of pipe using the Moody chart. |

## Find dry unit weight of the sample and water contentAn undisturbed soil sample was collected in a sampling tube of internal diameter 5cm. The length of the extracted sample was 10.2 cm and its mass was 360 g. After oven drying the mass reduced to 326.5 g. |

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