If the 50-kg crate starts from rest and travels a distance of 6m up the palne in 4s, determine the magnitude of force P acting on the crate. The coefficient of kinetic friction between the crate and the ground is \mu_k=.25

Determine what is local acceleration along the centerline : velocity of water in the nozzle is given by V=2t/(1-.5x/L)^2. L = 4ft. When x=.5L and t=3s what is the local acceleration along the centerline. What is the convective acceleration. |

Find the magnification of the image formed by the lense : An object is placed to the left of a convex lens and on the optical axis. find the magnification of the image formed by the lense |

How far down the fish will drop before starting to come back : A vertical spring has one end attached to the ceiling and a 2.50-kg fish attached to the other one. How far down the fish will drop before starting to come back |

Comparison of alternatives using npv analysis : if matieral prices go up, this makes the model 5200 less attractive since the matieral costs per unit are currently .40 vs .38 on model 2600. |

Determine the magnitude of force p acting on the crate : If the 50-kg crate starts from rest and travels a distance of 6m up the palne in 4s, determine the magnitude of force P acting on the crate. The coefficient of kinetic friction between the crate and the ground is \mu_k=.25 |

How much net working capital will the firm recapture : The firm also estimates the project will require an additional 7000 a year in current assets for each one of the four years of the project. How much net working capital will the firm recapture? |

Bad grammar in advertising : Use an search engine on the Internet to find examples of images or Web sites with images of bad grammar used in advertising, company Web sites, or news articles. For example, you can search "bad grammar in advertising" or "bad grammar examples" |

Estimate the direct runoff in inches for a design storm : Of this total, 2000 acres are residential(CN=68), 500 acres are industrial (CN=88), and 2500 acres are forest with good cover (CN=55). For a design storm of with a total precipitation of 7 inches, estimate the direct runoff in inches. |

The bond markets are important because they : The bond markets are important because they are A) easily the most widely followed financial markets in the United States. B) the markets where foreign exchange rates are determined. |

## Explain how the presence of the collimation errorExplain how the presence of the collimation error, e, can be detected in a "Two Peg Test" operation. |

## Determine the unstretched length of springDetermine the unstretched length of spring AC if a force P = 110 lb causes the angle theta = 60^circ for equilibrium. Cord AB is 2 {rm ft} long. Take k = 50;{rm lb/ft} |

## Should bernard bid for the project assignmentDoes Bernard have an unfair advantage over firms having designed the project on which he wants to bid? |

## Determine the values of k and cThe landing gear of an airplane can be idealized as the spring-mass damper system. If the runway surface is described y(t)=y0 cos wt, determine the values of k and c that limit the amplitude of vibration of the airplane (x) to 0.1m. Assume m=2000k.. |

## What is the maximum step heightAn open rectangular channel is 50 feet wide, flowing at a depth of 5 feet, and is carrying 1000 cubic feet per second. What is the maximum step height than can be placed into the flow without disturbing the upstream depth, without acting as a chok.. |

## Determine the quality of the initial stateA two-phase liquid-vapor mixture of water is initially at a pressure of 10 bars. If on heating at fixed volume, the critical point is attained, determine the quality of the initial state. |

## Position of the race car when acceleration is givenStarting from x = 0 with no initial velocity, the acceleration of a race car is defined by the relation a = 6.8e- 0.00057x , where a and x are expressed in m/s 2 and meters, respectively. Determine the position of the race car when v = 30 m/s. |

## Determine the magnitudes of forceThe beam is to be hoisted using two chains. Determine the magnitudes of force and acting on each chain in order to develop a resultant force of 500 directed along the positive axis. Set = 41 |

## Total delay and maximum queue lengthDetermine total delay, maximum queue length, and the time that the 20th vehicle to arrive waits from its arrival to its departure. |

## What is the main objective of nasas mars science laboratoryQ. What is the main objective of NASA's Mars Science Laboratory (MSL) mission? When was it launched and when and where is it scheduled to land on Mars? Explain the major differences between this mission and Mars Exploration Rovers (MER) mission? |

## Determine the angular acceleration of the spooldetermine the angular acceleration of the spool and the acceleration of the trailer. The wheels have negligible mass and are free to rotate. |

## Determine the bubble point pressure for a mixtureFor a mixture 10 mol % methane 20 mol % ethane 70 mol % butane at 50 degrees Fairenheit determine the bubble point pressure |

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