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Category > Math Posted 21 Aug 2017 My Price 7.00

A 3 B 9 C 6 D 4 E 5 CIN: 3 9 6 4 5 Problem If an airplane is moving at velocity v, the drag D (in N) on the plane is: 2 D=a v + b 3 8. where a=5.

need some help with this problem. thank you in advance.

CIN:
A
3 B
9 C
6 D
4 E
5 CIN: 3 9 6 4 5
Problem
If an airplane is moving at velocity v, the drag D (in N) on the plane is: 2 D=a v + b
−3
8.
where a=5. [ a ] 0 x 10 ∧b=3.0 [ e ] x 10
2
v Find the value(s) of v (in km/h), for which the drag is the least. Round the answer to one decimal
place.
Example: if [a]=2 , then 5.[a]0=5.20, and if [e]=7, then Solutions require DETAILED supporting work and explanations; answers alone are not
sufficient. Please, explain your steps in full sentences and write the text of the questions.
Steps and explanations should be easy to read (for example, use a column for steps and a
corresponding column for explanations). Define the variables and set their values
clearly. Write the formulas before you substitute any values. Number each problem in
sequential logical order. You may refer to the textbook examples to see how to solve and
present a problem. In summary, your post should not be just another piece of homework,
but a place where present your math problems, kind like you would do in an English essay
(use of APA where needed, accordingly with the grading rubric).

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Martinakom
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Status NEW Posted 21 Aug 2017 02:08 PM My Price 7.00

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