Q. A major-league catcher gloves a 93 mi/h pitch and brings it to rest in 0.14 m. If the force exerted by the catcher is 803 N, what is the mass of the ball?

Q. An object weighing 313 N in air is immersed in water after being tied to a string connected to a balance. The scale now reads 275 N. Immersed in oil, the object weighs 287 N. Calculate the density of the oil.

Find costs to start up a restaurant : I am facing difficulties finding some data to start up my own resturant, my competitor is Vapanio Restaurant and I am starting up a similar business in VA. Find costs to start up a restaurant. |

Upgrading bus topology to a star topology lan : You are requested to upgrade bus topology LAN at a friend's house to a star topology LAN. your friend wishes to connect three computers. |

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How to compute the density of the oil : A major-league catcher gloves a 93 mi/h pitch and brings it to rest in 0.14m. If the force exerted by catcher is 803 N, what is the mass of the ball. |

Find out generalized least squares estimates of the relevant : find out generalized least squares estimates of the relevant function(s). Illustrate what is the profit-maximizing level of output suggested by the results in part (f). |

Find the electric field and the electric potential : In addition, the snow exerts a retarding force on the sled that points opposite to direction of motion, and has a magnitude of 57 N. Find out the acceleration of the sled and child. |

What right have we to burden our children and grandchildren : what right have we to burden our children and grandchildren with these debts while we live high on the hog. Discuss this |

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## What is the threshold frequency for this surfaceA person walks 25.0° north of east for 2.70 km. How far would the person walk due north and due east to arrive at the similar location. |

## Find out an effective coefficient of kinetic frictionWhile a roofer is working on a roof that slants at 44.0 above the horizontal, he accidentally nudges his 93.0 toolbox, causing it to start sliding downward, starting from rest. |

## How long after being thrown will the balls collideHow long after being thrown will the balls collide |

## A horizontal pipe contains water at a pressureA long wire lying along the x-axis carries a current of 1.60 A in the +x direction. There is the uniform magnetic field present, given by B=0.003i + 0.004j + 0.002k, where i, j, k are the unit vectors along cartesian coordinate axes') in units of Tes.. |

## What is freefall acceleration on this moonA gun shoots bullets that leave the muzzle with a speed of 336 m/s. If a bullet is to hit a target 136 m away at the level of the muzzle, the gun has to be aimed at a point above the target. How far above the target is this point. |

## Resolve the thickness of lead required to reduce intensityThe immediate environment of a reactor contains a large flux of 10 MeV gamma rays. Resolve the thickness of lead required to reduce the intensity by a factor of 1012. Assume the mass absorption coefficient of Pb for 10 MeV photons is m/r = 0.06 cm.. |

## What horizontal force should her wrist exert on her handA 52.0 kg ice skater spins about a vertical axis through her body with her arms horizontally outstretched, making 2.0 turns each second. The distance from one hand to the other is 1.50 m. Biometric measurements indicate that each hand characterist.. |

## What factor pressure of gas change during the compressionA 1500 kg car traveling at a speed of 20 m/s skids to a halt on wet concrete where kinetic friction= 0.20. How far are the skid marks. |

## What is the magnitude of magnetic fieldDetermine the tension in each cable if boat has a mass of 490 kg and the angle of each cable is 50 degrees from the horizontal and the boat is being momentarily held at rest. Evaluate this to the tension when the boat is raised and held at rest so th.. |

## The final temperatures of two systemsA pet-store supply truck moves at 25m/s north along a highway. Inside, a dog moves at 1.85m/s at an angle of 35° east of north. What is the velocity of the dog relative to road. |

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