What is the coefficient of drag for a flow of air (rho = 1.225 kg/m^3), mu = 1.8 times 10^-5 ns/m^2) over a flat plate that is 93-cm long, if v_infinity = 86 m/s? select one: a. 3.38e-3 b. 8.27e-3 c. 5.70e-3 d. 2.19e-3

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux

A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms