How fast jet going when it reaches back to ground
An angled jet of water comes from the ground at 5 m / s at a 35 degree angle from the horizontal. how high does the water reach? How fast is going when it reaches back to ground.
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Wrtie the balance equations for each fluid stream in a portion of the heat exchanger of length dL and obtain differential equations by letting dL->0.
A mass m1 = 3.1 kg rests on a frictionless table and connected by a massless string over a massless pulley to another mass m2 = 4 kg which hangs freely from the string. When released, the hanging mass falls a distance d = 0.83 m. 1) How much wor
Three seconds after a polisher is started from rest, small tufts of fleece from along the circumference of the 225-mm-diameter polishing pad are observed to fly free of the pad.
The diameters of bolts produced by a certain machine are normally distributed with a mean of 0.30 inches and a standard deviation of 0.01 inches. What percentage of bolts will have a diameter in between 0.279 and 0.326 inches?
A company can sell 100x machine parts if it charges 10-0.1x dollar for each machine part. How many machine parts can be the company sell if it charges $ 4.00 for each machine part?
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What is the force with which the air outside the house pushes the roof downward? (again, calculate this value to 5 significant digits)
If methane burns in oxygen at an equivalence ratio φ=1.5, and the combustion reations go to equilibrium, what will be the resulting gas composition? Assume the combustion temperature is controlled to 1500K.
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