A cylindrical storage tank has a radius of 1.22 m. When filled to a height of 3.71 m, it holds 14,300 kg of a liquid industrial solvent. What is the density of the solvent?

Determine the amplitude of steady-state deflection : The motor in the unit runs at 300 rpm and produces an unbalanced force of 60 lb at this speed. Neglect weight of the beams and assume 1% viscous deflection in the system; for steel E=30,000 ksi. |

Find the temperature of the heating element : Two pots are identical except that the flat bottom of one is aluminum, whereas that of the other is copper. find the temperature of the heating element on which the copper bottom rests |

What you think about it: china continues to prosper : What you think about it: China continues to prosper and grow and in many ways they are eclipsing the US. |

Calculate the amplitude of vertical motion of the machine : A machine is supported on four steel springs for which damping can be neglected. The natural frequency of vertical vibration of the machine-spring system is 200 cycles per minute. The machine generates a vertical force p(t)=p0sinwt. |

Calculate the density of the solvent : A cylindrical storage tank has a radius of 1.22 m. When filled to a height of 3.71 m, What is the density of the solvent |

What is the level of her permanent income : How much will she set aside each year to achieve her retirement goal? What is the level of her consumption spending p.a.? |

The marketplace can often create efficiencies naturally : Government regulation is, at times, a result of market failure. The marketplace can often create efficiencies naturally through supply and demand. Unfortunately gaps of inefficiencies result in market dislocations. Thus governments believe they can r.. |

Find the value of the angle at which the projectile is fired : A projectile is fired with an initial velocity of 800 ft/s at a target B located 2000 feet above the gun A and at a horizontal distance of 12,000 feet. Neglecting air resistance, determine the value of the angle at which the projectile is fired. |

Find the weight of the water in the bed : A water bed for sale has dimensions of 1.83 m x 2.13 m x 0.229 m. Find the weight of the water in the bed |

## What is the shear modulus of the rubberA bicycle break pad is pushed against the moving rim of the wheel with a force of 80 N and the dynamic coefficient of friction is 2.2, What is the shear modulus of the rubber that the pad is made from |

## How long does it take her to cross the riverSheena can row a boat at 2.97 mi/h in still water. She needs to cross a river that is 1.24 mi wide with a current flowing at 1.67 mi/h. How long does it take her to cross the river |

## Find the work done in pumping the oilWhat is the least coefficient of friction between tires and road that will allow cars to negotiate the turn without sliding off the road. |

## What is the magnitude and direction of the accelerationA block of weight 36.1 N is hanging from a rope. The tension in the rope is 48.5 N, pulling upward on the block. What is the magnitude and direction of the acceleration of the block? |

## What is the acceleration of the crateA pump, submerged at the bottom of a well that is 34 m deep, is used to pump water uphill to the house that is 50 m above the top of the well, as shown above. All pressures are gauge pressures. Avoid the effects of friction, turbulence, and viscosity.. |

## What is the property of low-dose portionHow many 104W lightbulbs can you use in a 113 V circuit without tripping a 17 A circuit breaker? (The bulbs are connected in parallel that means that the potential difference across each lightbulb is 113V.) |

## Assume the charge on black holeAssume the charge on black hole is 5740 C. At what distance from it is the electric potential equal to 1100 V. |

## Find how many turns of wire are neededSuppose you wish to make a solenoid whose self-inductance is 1.7 mH. How many turns of wire are needed |

## Find out the radius r of the tireA stone has a mass of 4.00 x10-3 kg and is wedged into the tread of an automobile tire, as the drawing shows. The coefficient of static friction between the stone and each side of the tread channel is 0.76. |

## Find the amount of ice if any that remainsA 1.5kg- block of ice is initially at a temperature of -7.0C a)If 2.6×10^5J of heat are added to the ice, Find the amount of ice, if any, that remains |

## What is the decibel level of the streetOn a workday the average decibel level of a busy street is 71 dB, with 100 cars passing a given point every minute. If the number of cars is reduced to 40 every minute on a weekend |

## What rms current must the secondary supplyA transformer connected to a 100 V (rms) ac line is to supply 8.0 V (rms) to a portable electronic device. What rms current must the secondary supply |

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