Reading Assignment: Please study the following chapter in order to solve this HW assignment: "Chapter 8 on Wind Power Technology from Renewable Energy Resources by Twidell and Weir, 3d edition, 2015. Question 1 (10+10+10+10=40) The calculation of power coefficient Cp by linear momentum theory can proceed in terms of b=uz/u, instead of in terms of a ", -4,Show that: (1-b)(1+b) (a) , 2 (b) C is maximum at 16/27 when b=1/3 1-6 (c) a= (d) Thrust Coefficient=C4 = 1-by) 2