A block of mass 2.0 kg oscillates on a spring with spring constant k= 5 N/M. what is the period of oscillation is rad/s? If we suddenly take away 1 kg of mass, what is the new period of oscillation?

What are lags and hammock activity : What are lags and hammock activity and when they are used in the project network? |

Explain potassium hydrogen sulfate with potassium hydroxide : According to the following reaction, how many moles of potassium sulfate will be formed upon the complete reaction of 0.462 moles potassium hydrogen sulfate with excess potassium hydroxide |

Why is slack important to the project manager : Why is slack important to the project manager and what is the difference between free slack and total slack? |

Describe different ways to develop a wbs : Describe different ways to develop a WBS and how activity definition and activity sequencing correlate to the project network? |

What is the new period of oscillation : A block of mass 2.0 kg oscillates on a spring with spring constant k= 5 N/M. what is the period of oscillation is rad/s?, what is the new period of oscillation |

Calculate the positron and electron beam energy : Calculate the positron and electron beam energy needed to create a Higgs boson (mass 125GeV) in the CMS system |

Identify and describe the historical event : Identify a significant historical event and briefly defend why the event is significant and worthy of study - Picked an event when HIV outbreak first started. |

Explain how many moles of zinc hydroxide will be formed upon : According to the following reaction, how many moles of zinc hydroxide will be formed upon the complete reaction of 0.292 moles zinc oxide with excess water |

How does the work breakdown structure differ : How does the Work Breakdown Structure (WBS) differ from the project network and how are they both linked? |

## Illustrate what is the minimum centripetal accelerationIllustrate what is the minimum centripetal acceleration the truck must have going around the circular curve with radius 0.35 km so that it will clear the gully and land on the other side? |

## Find the magnitude of the acceleration of the massesVolcanoes on the Earth eject rocks at speeds of up to 160 m/s. Consider a 1260 m high volcano that ejects rocks in all directions. What is the maximum height above sea level reached through rocks. |

## What is the temperature of the ocean waterAssuming the diver has inhaled a negligible amount of air from the tank, what is the temperature of the ocean water. |

## Determine the direction of this magnetic fieldAn east-west electric power line carries a 500-A{\rm A} current toward the east. Determine the direction of this magnetic field at Earth's surface directly under the wire |

## Find the final speed of the truckAn air puck of mass 0.029 kg is tied to the string and allowed to revolve in a circle of radius 2.0m on a frictionless horizontal surface. The other end of the string passes through a hole in the center of surface, and a mass of 2.6 kg is tied to it... |

## What is the magnitude of blood pressureBlood pressure is normally taken on the upper arm at the level of the heart, what would be the magnitude of the difference between this measurement of blood pressure and a normal blood pressure measurement |

## What is the tension while rock is at the bottomA rock of mass m = 1.0 kg is tied to a string of length L = 1.9 m and is twirled in a vertical circle. The speed v of the rock is constant; that is, it is the same at the top and the bottom of the circle. If the tension in the string is zero when the.. |

## Find the mass density of the objectThe mass of an object is 332 g, and its volume is determined to be 25 cc. What is the mass density of the object |

## Find the potential difference between the platesTwo particles are fixed to an x axis: particle 1 of charge q1 = +2.1 10-8 C at x = 20 cm and particle 2 of charge q2 = -4.00q1 at x = 70 cm. At what coordinate on the axis is the net electric field produced by particles equal to zero. |

## Find speed of the rodThe lightbulb in the circuit shown in the figure(Figure 1) has a resistance of 14? and consumes 9.7W of power, find speed of the rod |

## What is the highest weight that crane liftExpress the highest load in terms of theta_min and other quantities given in the problem introduction. |

## With what speed does the goalie slide on the iceA loudspeaker of mass 18.00 kg is suspended a distance of h= 1.60.below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of t= 3.90 m. What is the tension in each of the cables? Use 9.80 for the magnitude .. |

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