1.A person (mass of 80g) is lifted upward by a 2 cm diameter safety rope with constant velocity. What is the tensile stress in the rope?

2.Calculate the volume (in ft^3) of a person of 180 lbf weight, assuming reasonable SG for the human body. Show work

3.Clouds can weigh thousands of pounds due to their liquid water content. Often this content is measured g/m^3. Assume that a cumulus cloud occupies a volume of one cubic km, and its liquid water content is 0.2g/m^3.

a) What is the volume of this cloud in cubic miles?

b) How much does the water in the cloud weigh in pounds.

Find the frictional resistance : A hydraulic lift of the type commonly used for greasing automobiles consists of a 10.000-in-diameter ram that slides in a 10.006-in-diameter cylinder, the annular space being filled |

How could you use the family structural theory : How could you use the family structural theory to determine if a family is dysfunctional or not? Provide evidence to support your answer. |

Determine the excess pressure inside an 0.5-in-diameter soap : Determine the excess pressure inside an 0.5-in-diameter soap bubble floating in air, given the surface tension of the soap solution is 0.0035 lb/ft. |

What is the minimum distance that connects all the nodes : What is the minimum distance that connects all the nodes and what is the minimum possible time required for completing the project? |

What is the volume of this cloud in cubic miles : Calculate the volume (in ft^3) of a person of 180 lbf weight, assuming reasonable SG for the human body. |

What is the maximum grade this vehicle : A 2500-lb car (CD = 0.35, Af = 25 ft^2, and ? = 0.002378 slugs/ft^3) has 14-inch-radius wheels, a drivetrain efficiency of 90%, an overall gear reduction ratio of 3.2 to 1 |

What is the maximum coefficient of road adhesion needed : A rear-wheel-drive 3000-lb drag race car has a 200-inch wheelbase and a center of gravity 20 inches above the pavement and 140 inches behind the front axle |

What is the maximum shear stress in the liquid : If the viscosity of the liquid is 10–3 N-s/m2, what is the maximum shear stress in the liquid? |

Determine graphically the magnitude and direction : The cable stays AB and AD help support pole AC. Knowing that the tension is 120 lb in AB and 40 lb in AD, determine graphically the magnitude and direction of the resultant of the forces exerted by the stays at A using (a) the parallelogram law, (b) .. |

## Importance of mineral identification in applicationsWhat are minerals? Sketch different types of mineral crystal forms and list different types of rock forming minerals. Describe with examples the importance of mineral identification in engineering applications. |

## How much power is required to overcome aerodynamic draga new sports car has a drag coefficient of 0.30 and a frontal area of 21 ft^2, and is traveling at 119 mi/h. how much power is required to overcome aerodynamic drag if p = 0.002378 slugs/ft^3 |

## What is the vapor pressure of carbon dioxide in the bottleWhat is the vapor pressure of carbon dioxide in the bottle before it is opened (i.e., when it is at equilibrium) assuming no other ions are present besides those related to CO2 and water |

## The aeropress manual coffee and espresso maker is shown inthe aeropress manual coffee and espresso maker is shown in figure 1. answer the following questions and clearly state |

## Determine the maximum stress and strain in the ballA rubber ball is inflated to a pressure of 65 kPa .At that pressure the diameter of the ball is 240mm and the wall thickness is 1.25 mm.The rubber has a modulus of elasticity E of 3.6 Mpa and a poisoon'd ratio of 0.48. |

## Determine perpetual equivalent annual worth with landscapingThe cash flow associated with landscaping and maintaining a certain monument in Washington, D.C., is $100,000 now and $50,000 every 5 years forever. Determine its perpetual equivalent annual worth |

## Write a report on toxic and hazardous wasteToxic and Hazardous waste: how are they treated, safety measures, regulations in USA about hazardous waste. |

## Determine the emissions of heat-trapping carbon dioxideEmissions of heat-trapping carbon dioxide (CO2) reached an all-time high of 31.6 gigatons in 2011, a 3.2% increase over 2010. The International Energy Agency said this further reduces the chance that the world can avoid a dangerous rise |

## Determine kinetic energy after the stream has slowed downA section view of a dam shown and water is stored at an elevation of 6 m above the base. the water flows through the dam in a concreate opening 2m high and 3 m wide. there are no losses or friction. |

## Determine the velocity as a function of positionA particle travels along a straight line with a constant acceleration. When s=4ft, v=3ft/s and when s=10ft, v=8ft/s. Determine the velocity as a function of position. |

## How do you get the equations for the elastic curve usingA grit chamber is designed for a flow-through velocity of 0.30 m/s, a depth of 0.9 m, and a length of 10.5 m. If inorganic particles have a specific gravity of 2.65, estimate the diameter of the largest particle that can be removed 100% at 20 degrees.. |

## Bonding agents found with clay mineralsDescribe the given types of bonding agents found with clay minerals. a) hydrogen bond b) covalent bond c) van der walls forces d) james bond e) ward bonds f) war bonds. |

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