Find the electric field just above the middle of the sheet
A large, flat, horizontal sheet of charge has a charge per unit area of 9.00 mC/m2. Find the electric field just above the middle of the sheet.
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The guidance system of a ship has four modules that must maintain all function properly for the system to work. Two of the modules have reliability of .85, the other two have reliability of .95 each. Compute the reliability of the system.
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An instructor believes that 20% or less of the students who finish a statistics course get an "A" grade. A sample of 90 students was taken and 25 of the students in the sample received an "A" grade.
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Water (15 C) flows in a horizontal schedule 40 pipe that has a nominal diameter of 0.5 in. What is the pressure drop per meter of pipe length?
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