Part $2.$ HW style question $(60$ pts $)$

$(20$pts$)$ An airplane flies at $200$ mph $.$ At a certain point close to the top of the wing, the air speed

"relative" to the wing is $50$m$//$s$.$

$($relative to wing$)$

a$)(5$pts$)$ What is the governing equation for this problem?

b$)(5$pts$)$ What are the assumptions for this problem?

c$)$ What are the appropriate assumptions that allow you to use the above equations?

d$)$ What are the minor losses from the pump to the end of the pipe?

e$)$ What are the major losses from the pump to the end of the pipe?