Q. How much energy is necessary to place three charges, each of 3.0 micro Coulomb's, at the corners of an equilateral triangle of side 2.0cm?

Q. A chair of weight 80.0 lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of = 44.0 directed at an angle of 42.0 below the horizontal and the chair slides along the floor.

Using Newton's laws, calculate , the magnitude of the normal force that the floor exerts on the chair.

Accounting cycle of organization : Explain the overall accounting cycle of an organization. Include a description of the people, processes, and systems that are integral to the cycle. |

Letter of recommendation : If someone were to write a letter of recommendation for you to share in a job interview, what content do you think it would display? (Provide a detailed, sample draft). |

Case management and disease management : Show the difference between conventional case management and disease management (DM) and why it is more difficult to measure return on investment with DM. |

Bond transaction journal entries : On the first day of the current fiscal year, $1,500,000 of 10-year, 8% bonds, with interest payable semiannually, were sold for $1,225,000. Present entries to record the following transactions for the current fiscal year: |

Calculate the magnitude of the normal force : How much energy is necessary to place three charges, each of 3.0 micro Coulomb's, at the corners of an equilateral triangle of side 2 cm. |

Importance of communication in non-profit : Explain what are the different communication needs of public, for profit, and non-profit organizations? |

Explain process of extracting contours from edge image : Assume that the edge points in an image are extracted using a robust edge detection. Explain the process of extracting the contours from this edge image. |

Compute annual holding cost plus the annual ordering cost : Compute the annual holding cost plus the annual ordering cost to get the total annual cost when using an order quantity of 200 boxes. |

Measures of interests and attitudes : Explain the difference between personality measures and measures of interests and attitudes. |

## Suppose that the solution is idealA group of hikers hears an echo 5 s after shouting. If the temperature is 16.0°C, how far away is the mountain that reflected the sound wave. |

## Express the answer using two significant figuresAs part of a safety investigation, two 1400 cars travelling at 18 are crashed into different barriers. Find out the average forces exerted on (a) car that hits a line of water barrels and takes 1.8 to stop, and (b) car that hits a concrete barrier an.. |

## Compute the acceleration of each boxCompute the acceleration of each box decide maximum distance the car rolls up the hill |

## Does it exert a nonzero torque about the pivotA horizontal bar of negligible weight has a 55.10 lb weight hanging from the left end and a 72.0 lb weight hanging from the right end. The bar is seen to balance 97.50 in from the left end. Find the length of bar. |

## Calculate the critical angle for a glass airA 2.8 kg block slides along a frictionless horizontal with a speed of 5.5 m/s. After sliding a distance of 8m, the block makes a smooth transition to a frictionless ramp inclined at an angle of 43 degrees to the horizontal. The acceleration of gravit.. |

## Determine the angle below the horizontalOn a safari, you are spearfishing while wading in a river. You observe a fish gliding by you. If your line of sight to the fish is 64.0° below the horizontal in air, and suppose the spear follows a straight-line path through the air and water afte.. |

## Determine the value of hA 755N diver drops from a board 10m above the water's surface. Find out the diver's speed 5m above the water's surface. Then find the diver's speed just before striking the water. |

## What is the ratio of the speed of boat aThe resistance of a copper wire of length L meter is 0.1 ohms. If the diameter of the wire is 0.045cm, find out its specific resistance. |

## What distance does shuttle travel during the first 8.00 sA 1.0 kg block is attached to a spring with spring constant 18.0 N/m. While the block is sitting at rest, a student hits it with the hammer and almost instantly gives it a speed of 41.0 cm/s. What is the amplitude of the subsequent oscillations? The .. |

## Find the magnitude of the angular momentumA space traveler weighs 565 N on earth. What will the traveler weigh on another planet whose radius is 3 times that of earth and whose mass is twice that of earth. |

## Find the weight w2 and the angle alphaA 9.05 kg projectile is fired vertically upward. Air drag decreases the mechanical energy of the projectile-Earth system by 77.5 kJ throughout the projectile's ascent. How much higher would the projectile have gone were air drag negligible. |

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