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Air at a pressure of 1 ATM, a temperature of 15° C, and a velocity of 10 m/s flows over a 3 m long flat plate that is heated to a uniform temperature of 140° C.
a. What is the local heat transfer coefficient 3m from the leading edge of the plate?
b. Sketch, qualitatively, the manner in which the heat transfer rate (q) varies along the length of the plate (x).
a heated vertical wall 1.0 ft high of an oven for baking food with the surface at 450 f is in contact with air at 100
In the position shown, the angular velocity and the angular acceleration of the rod AB are 4 rad/sec and 6 rad/sec2, respectively, both counterclockwise. For this instant calculate the velocity and acceleration of collar A. ( AB = 600 mm)
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