Determine the force required to hold the vane stationary
A jet of water impinges on a vane and is deflected as shown. The volume flow rate is Q = 0.16 m3/s and the nozzle speed is v = 34.1 m/s. Determine the force required to hold the vane stationary.
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(a) Find the electric field (in N/C) at the position of the electron. (b) What is the potential difference in volts between the plates?
In a sample of 1000 fourth grade students, the average IQ score was 122. The prevailing view is that IQ is distributed normally with a mean of 100 and a standard deviation of 10. Draw a figure that represents the population according to the standa
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