Determine the sign and magnitude of the charge
The electric field of a charge is 1.37e+07 N/C at a distance 16.3 cm and points away from the charge. What is the sign and magnitude of the charge?
Expected delivery within 24 Hours
An automobile parts company has a standard labor rate of $10.50 per hour. In September the company produced 10,000 units using 24,000 labor hours.
A pump steadily delivers 15.2 kg/s of water at the conditions given below. Calculate the pump power (kW). There is no heat transfer from the pump to the surroundings (i.e., adiabatic conditions).
A certain ideal gas has molar heat capacity at constant volume Cv. A sample of this gas initially occupies a volume Vo at pressure Po and absolute temperate To. The gas expands isobarically to a volume 2Vo then expands further adiabaticallly to a
A project will require an initial investment of $750,000 and will return $200,000 each year for five years. If taxes are ignored and the required rate of return is 9%, what is the project's net present value?
Copper Queen Hotel is interested in estimating fixed and variable costs so the hotel can make more accurate projections of costs, break-even and profits.
The specific humidity on leaving is decreased to one-third of that on entering. The relative humidity on leaving is 100 percent, and the pressure is 14.7 psia. Determine the required heat-transfer rate.
An electron acquires 3.14 * 10-16 J of kinetic energy when it is accelerated by an electric field from plate A to plate B. What is the potential difference between the plates, and which plate is at the higher potential?
Laramie industries owns 45% of McCook Company. For the current year, McCook reports net income of $250,000 and declares and pays a $60,000 cash dividend.
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