Van de graff generator has electric potential
If a Van de Graff generator has an electric potential of 169 kV and a diameter of 18.9 cm, find how many more protons than electrons are on its surface.
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A software developer is interested in finding what the best color theme should be for an engine diagnostic program for the flight line.
Should you use a binomial distribution? Please give a reason for your answer. In a random sample of students X is the number of hours a person studies.
A ship has an engine that rotates clockwise when viewed from the front. It has an effective moment of inertia of 250 kg m2 and rotates at 400 rev/min. Calculate the magnitude and effect of the gyroscopic torque when the ship pitches the bow (front
Part b Using the information from the previous problem, what is the probability that no more than 1 person will say they have a smart phone?
In molecules of gaseous sodium chloride, the chloride ion has one more electron than proton, and the sodium ion has one more proton than electron. These ions are separated by about 0.24 nm. How much work would be required to increase the distance
Determine the most conservative critical value for a one sided Smith-Satterthwaite test at alpha=0.05 given var1=4, n1=4, var2=8, n2=4?
Initially, the rope is entirely wrapped around the cylinder and the bucket is at rest. Find a symbolic expression for the acceleration of the bucket as it falls down the well.
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