CL formula error

[kundus...@gmail.com]

Hi,

I have a question about what is happening in this video at 00:34:28 -

http://www.youtube.com/watch?v=Wt6Nf4dubtE#t=2068s.

Respected sir, in lecture 40, at time 34:28, I think the formula for CL written here is wrong, as the formula should not contain the square root. It should be CL= (2W)/(rho*S*V^2). Due to this, the corresponding CL value calculated is also wrong, which should be CL=0.431. Please verify whether the formula provided here is incorrect, or if I am mistaken in some way. Thanks..

Thanks!

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Reference Key - Key('StudentQuestionEntity', 4565375463718912, namespace='ns_noc24_ae02')

[NOC24 AE02]

Dear Candidate,

                          Yes, you are correct. Square root should NOT be there. 

Thank you.