A 200 kg crate is to be supported by the rope and pulley arrangement shown. Determine the magnitude and direction fo the force P that must be exerted on the freee end of the rope to maintain equillibrium.

Determine the velocity va : The catapult is used to launch a ball such that it strikes the wall of the building at the maximum height of its trajectory. If it takes 1.5 s to travel from A to B, determine the velocity vA at which it was launched, the angle of release q, and t.. |

How many labor teams are required to produce 360 widgets : the production function: Q=5KL the assembly machines, K, costs $10,000 a week, while labor teams, L, cost $5000 per week. your plant has 4 assembly machines In the short run, ____ labor teams are required to produce 360 widgets. |

Determine the pressure and the internal energy : refrigerant -134a at 800kPa and 25 C is throttled to a temperature of -20C. determine the pressure and the internal energy of the refrigerant at the final state. |

Calculate the number of vacancies per cubic meter : Calculate the number of vacancies per cubic meter in gold at 900°C. The energy for vacancy formation is 0.98 eV/atom. Furthermore, the density and atomic weight for Au are 18.63 g/cm3 (at 900°C) and 196.9 g/mol, respectively. |

Determine the magnitude and direction fo the force p : A 200 kg crate is to be supported by the rope and pulley arrangement shown. Determine the magnitude and direction fo the force P that must be exerted on the freee end of the rope to maintain equillibrium. |

Determine diameter of a circular rod of ductile material : determine diameter of a circular rod of ductile material with a fatigue strength ,e=280 Mpa. Add a tensile yield strength of 350 Mpa. The member is subjected to a varying axial load from 700 kN to -300kN. Assume Kt=1.8 and factor of safety=2. |

Calculate the net cash flow for the year 2015 : You went on a trip to Tombstone, Arizona and stopped into a gift shop, where you began talking with the owner. You find out that she needs to apply for a small business loan and needs to calculate the net cash flow for the year 2015. |

Express the result as a cartesian vector : What is the couple moment of the two couples that act on the pipe assembly. The distance from A to B is d = 400 mm.express the result as a cartesian vector. |

How many units should be produced to maximize profit : The following data are collected for a computer manufacturer company: Quantity Price per unit Total cost of production 0 $225,000 $200,000 1 225,000 250,000 2 175,000 275,000 3 150,000 325,000 4 125,000 400,000 5 90,000 500,000. |

## Determine the amount of steam produced per hourDetermine the amount of steam produced per hour, if the total heat loss is 10% of the heat available for steam raising - What would be the new heat transfer area if the fluids were in parallel flow |

## Determine the capacity of a cylindrical tankFind the capacity of a cylindrical tank that is 250 feet in diameter and 30 feet high? In the above problem, what is the capacity if the tank is 75% full, and what is the capacity in gallons? |

## Investigating a dynamic movement in polar coordinatesInvestigating A Dynamic Movement in Polar Coordinates |

## Compute the power required to overcome the skinCalculate the power required to overcome the skin friction drag on the keel of a sailing dingy moving through water at 2m/s. The keel projects 0.8m into the water and it is 0.4m wide |

## Watts that is suitable to satisfy certain specific needsDetermine Compressor Size in Watts that is suitable to satisfy certain specific needs, The drinking water needs in a production facility with 20 employees is to be met by a water bubbler type water fountain. |

## Calculate the mass of steam in the vesselA rigid vessel of capacity 0.6 m3 contains dry saturated steam at 4.0 bar. The vessel is cooled until the pressure is reduced to 2.0 bar, Calculate; a) the mass of steam in the vessel. |

## Determine heat flow heat flow through a uniform wallDetermine heat flow, Heat flow through a uniform wall will: a) increase as the thermal resistance increases b) increase as the thickness of the wall increases |

## Future value your rich godfather has offeredYour rich godfather has offered you a choice of one of the three following alternatives: $10,000 now; $2,000 a year for eight yeaers; or $24,000 at the end of eight years |

## Explain graphs for static force systemsFind graphically the forces f1 and f2 in the crane. The triangle is standing up with a 90 degree angle next to the wall on top, with f1 pointing towards it |

## Theory and practice of the productDerive at least four concept designs to satisfy the given specification. Use short written descriptions and simple sketches to illustrate your ideas |

## Determine the angle between his velocity vector and the lineDetermine the angle between his velocity vector and the line from his position to the airlock's position. |

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd