consider a .10kg block being pushed horizontally along a tablewith a force of .10N so that the block moves 2.0m at a constantspeed in the same direction it is pushed.

How much work is done by the pushing force?

How much work is done by the frictionalforce that resists the pushing?

How much work is done by the force ofgravity acting on the book?

How much work is done by the normal forceof the table pushing on the book?

Compute the acceleration of the block down the incline : A 4.2 kg block of ice slides down a plane with an incline of34 degrees. assuming friction is negligible, what is the acceleration of the block down the incline |

Compute the equivalent mass of p2o5 initially in the sample : Suppose you analyze a sample of fertilizer by the procedure of this experiment and obtain 1.000g of MgNH4PO4 * 6H20. Calculate the equivalent mass of P2O5 initially in the sample. |

Find its average acceleration : An asteroid is discovered heading straight toward Earth at 12km/s. An international team manages to attach a giant rocket engineto the asteroid. The rocket fires for 10 min, after which theasteroid is moving at 25 degrees to its original path at a.. |

Compute the percentage of fe2(so4) in the unknown solid : When a 50mL aliquots of this solution was titrated, 11.35mL of 0.10359M NaOH solution was required to reach the end point. Calculate the percentage of Fe2(SO4) in the unknown solid. |

How much work is done by the pushing force : consider a .10kg block being pushed horizontally along a tablewith a force of .10N so that the block moves 2.0m at a constantspeed in the same direction it is pushed. How much work is done by the pushing force |

Explain phosgene decomposes by the reaction : Lexan is a plastic used to make compact discs, eyeglass lenses, and bullet-proof glass. One of the compounds used to make Lexan is phosgene (COCl2), an extremely poisonous gas. Phosgene decomposes by the reaction |

Evaluate kp for the reaction at 1325 k : A sample of S8(g) is placed in an otherwise empty rigid container at 1325 K at an initial pressure of 1.00 atm, where it decomposes to S2(g) by the reaction S8(g) 4S2(g) At equilibrium, the partial pressure of S8 is 0.25 atm. Calculate Kp for th.. |

Efficient form of measuring risk : Write a review of the given article. Explain the key points that the author is trying to communicate. The review should be at least two pages in addition to the title and reference pages. |

Explain what is the chemical formula for adrenaline : Adrenaline contains 13 hydrogen atoms, 9 carbon atoms, 3 oxygen atoms, and 1 nitrogen atom. What is the chemical formula for adrenaline. Express your answer as a chemical formula. |

## Illustrate what is the magnitude of the force requiredhe box is taken up a mountain where the air pressure outside the box is 8.00 104 Pa. The inside of the box is completely evacuated. Illustrate what is the magnitude of the force required to pull the lid off the box? |

## What is the atomic numberAn atom is ionized so that it has only one electron. When the electron drops from the n = 3 shell to the n = 1 shell, an X-ray of wavelength 232.59 pm is emitted. What is the atomic number? |

## Find the potential of the plate on the leftTwo infinite, parallel, uniformly charged plates with charge densities +sigma and +3sigma are separated by a distance L, what is the potential of the plate on the left |

## Evaluate the work done by frictionA 1.32 kg book slides 1.15 m along a level surface. The coefficient of kinetic friction between book and surface is 0.136. Find the work done by friction |

## Calculate the pressure on the top lid of a chest buriedCalculate the pressure on the top lid of a chest buried under 3.65 meters of mud with density 1.75 103 kg/m3 at the bottom of a 11.5-m-deep lake |

## Find the maximum distance we can shoot a dartWhat is the maximum distance we can shoot a dart, from ground level, provided our toy dart gun gives a maximum initial velocity of 2.78 m/s and air resistance is negligible |

## Q a speed ramp at an airport is basically a large conveyorq. a speed ramp at an airport is basically a large conveyor belt on which you can stand and be moved along. the belt of |

## Find the rate of heattransfer through the thickness of panelA square panel with sides of length 8 inches is 1 inch thick and has a thermal conductivity of 0.53 W K?1 m?1. find the rate of heat transfer through the thickness of the panel |

## What distance does the earth move in one hourIf the radius of the earth is located 44 degrees North Latitude, what distance does the earth move in one hour |

## Find the speed at which the second vaulter clears the barTwo pole-vaulters just clear the bar at the same height. The first lands at a speed of 7.84 m/s, while the second lands at a speed of 8.32 m/s. find the speed at which the second vaulter clears the bar |

## Evaluate the velocity of the particleIf the particle is released from rest at the midpoint C, s=100mm, and the acceleration is measured as a= (4s) m/s2 , where s is in meters, evaluate the velocity of the particle when it reaches plate B, s=200mm, and the time it needs to travel C to .. |

## What is the acceleration of the loadA 30 kg load is being raised by a force of 180 N using the ideal pulley arrangement shown in figure 6-7. What is the acceleration of the load |

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