Q. Three equal 1.30-mu C point charges are placed at the corners of an equilateral triangle whose sides are 0.700 m long. What is the potential energy of the system? (Take as zero the potential energy of the three charges when they are infinitely far apart.)

Q. A ship sets out to sail to a point 194 km due north. An unexpected storm blows the ship to a point 106 km due east of its starting point. How far must it now sail to reach its original destination?

## What does the slope of the graph representTwo narrow slits 50 micrometers apart are illuminated with light of wavelength 500 nm . What is an angle of the m=2 bright fringe in radians? in degrees. |

## Basic science concepts in opticsBasic science concepts in optics like Which types of electromagnetic radiation can be seen from the surface of Earth. |

## Find out the magnitude of the gravitational forceFirst work out the momentum before and after hitting the table. Don't forget the gravitational force. |

## What is change in the cars kinetic energyWhat is change in the car's kinetic energy KEf - KEo from A to B. How fast will the father be moving. |

## What is the theoretical greatest amount of ice freezerAssume the freezer operates for 5 hours each day, how much power does it require while operating |

## The gravitational force between two massesThe gravitational force between two masses M and m separated by a distance r is 40 N. What is the new force when this distance is halved? |

## Conclude the maximum height the frisbeeOne side of the roof of a building slopes up at 34.0°. A student throws a Frisbee onto the roof. It strikes with a speed of 15.0 m/s and does not bounce, but slides straight up incline. The coefficient of kinetic friction between plastic and roof is .. |

## What is the magnetic force on the section of wireA fun-loving 11.4 {rm kg} otter slides up a hill and then back down to the same place. If she starts up at 5.75 {rm m/s} and returns at 3.75 {rm m/s}, how much mechanical energy did she lose on the hill. |

## When did each car pass the gas stationA 61.0 kg skier encounters a dip in the snow's surface that has a circular cross section with a radius of curvature of 12.0 m .If the skier's speed at point A is 7.50 m/s (before entering dip), what is the normal force exerted by the snow on the skie.. |

## Find out the values of a and k when value of this expressionA plane flies from base camp to Lake A, 280 km away in the direction 20° north of east. After dropping off supplies it flies to Lake B that is 190 km at 30° west of north from Lake A. Graphically find out the distance and direction from Lake B to .. |

## What is the frequency of the note played by pipeWhat is the frequency of the note played by this pipe. |

## What is the change in the gravitational potential energyWhat is the force acting on the board because of the left support when a diver of mass 63.20 kg stands at the end of the board over the water? Suppose that these forces are vertical. |

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