2 stationary positive point charges, charge 1 of magnitude 3.20nC and charge 2 of magnitude 1.60nC, are separated by a distance of 52.0cm. An electron is released from rest at the point midway between the two charges, and it moves along the line connecting the two charges.

What is the speed Vfinal of the electron when it is 10.0cm from charge 1?

How fast is the ambulance moving : An ambulance with a siren emitting a whine at 1200 Hz overtakes and passes a cyclist pedaling a bike at 2.44 m/s, How fast is the ambulance moving |

What is the pressure of the gas remaining in the tank : Gas is confined in a tank at a pressure of 11.9 atm and a temperature of 23.0°C. If two-thirds of the gas is withdrawn and the temperature is raised to 76.0°C |

What is the average force on the bullet : A 7.01- g bullet is moving at 563.00 m/s as it leaves the 0.58- m-long barrel of a rifle. What is the average force on the bullet as it moves down the barrel |

How many year system last if return on investment is require : an expenditure of $20000 is made to modifya material handling system.this modification will result 1st year saving of $2000,2nd year saving $4000 and a saving of $5000 per year thereafter. |

What is the speed vfinal of the electron : 2 stationary positive point charges, charge 1 of magnitude 3.20nC and charge 2 of magnitude 1.60nC, What is the speed Vfinal of the electron when it is 10.0cm from charge 1 |

Find the velocity of the joined spacecraft : A 85-tonne (1 t = 1000 kg) spacecraft moving in the + x-direction at 0.38m/s docks with a 70-tonne craft moving in the -x-direction at 0.62m/s |

Find the magnitude pi of the total initial momentum : Block 1, of mass m1 = 1.70kg , moves along a frictionless air track with speed v1 = 25.0m/s, Find the magnitude pi of the total initial momentum of the two-block system |

Compute the amount of work done on the system : The gas inside a flexible container (e.g., a balloon) is allowed to expand against a constant external pressure of 1.3 bar until the volume increases from 2.7 L to 10.5 L. Calculate the amount of work done on the system. |

What cultural and social changes were brought about by press : In every scientific poll on inventions, the printing press has consistently been voted the most significant invention of the past 2000 years. What cultural and social changes were brought about by the printing press |

## What is the force constant of the springWhile a force of 6.0 N is applied, pulling the spring to the right, the elongation of the spring is 0.030m from its equilibrium position. What is the force constant of the spring |

## What is the mass of the appleThe gravitational acceleration on the Moon is a sixth of that on Earth. The weight of an apple is 1.03 N on Earth. (a) What is the weight of the apple on the Moon? (b) What is the mass of the apple? |

## Determine the magnitude of the net force on the bobsledAn intergalactic rock star bangs his drum every 1.70s. A person on earth measures that the time between beats is 2.5s. How fast is the rock star moving relative to earth. |

## Find the angular speed of the cylinderA solid cylinder of radius 0.35 m is released from rest from a height of 1.8 m & rolls down the incline as shown. Find the angular speed of the cylinder when it reaches the horizontal surface? |

## How far above the base of the cliff does happenHow far above the base of the cliff does this happen. What is an acceleration at the point where the block begins to slip. |

## What is the recoil speed of the rifleA 30-06 caliber hunting rifle fires a bullet of mass 0.0122 kg with a velocity of 247 m/s to the right. The rifle has a mass of 3.2 kg. What is the recoil speed of the rifle as bullet leaves the rifle. |

## Explain by how much does its temperature rise250.0 gram industrial mold absorbs 5,575 calories of heat when it is filled with an alloy. If the specific heat of the mold is 0.275 calories per gram degree Celsius, explain by how much does its temperature rise? |

## What is the angle of incidenceYou are listening a soft music with a sound level of 50 dB. A subway train passes by whose sound level is 90 dB. What is total intensity level of the combined sound in dB. |

## What is the magnitude of the net forcetwo point charges are located on the y axis as follows: charge q1 = -1.50nC at y1 = -0.550m , and charge q2 = 4.10nC at the origin, What is the magnitude of the net force |

## What is the x-coordinate of the third chargeTwo point charges q and 4q are at x=0 and x=L, respectively, and free to move. A third charge is placed so that the entire three-charge system is in static equilibrium. What is the magnitude of the third charge? What is the x-coordinate of the thi.. |

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