The cost of all hourly rates rise by 15%, what is the cost of parking in Band A, Car Park A, for 5 hours, Band C, Car Park B, for 7 hours, and Band E, Car Park C for 4 hours? (To the nearest $). Assume hourly rates are paid. $58

$59

$60

$61

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?

A)-in the process of engineering design, explain the contribution of material selection. b)- explain the procedure of synthesis as is employed in engineering design. c)- is there any relationship between ergonomics and engineering design? explain. d)- safety consideration in engineering design includes human, product and the enviroment . explain how safety will be incorporated into the design?