If lift coefficient at thrust required minimum is 0.85 and induced drag factor K is 0.0085 then, find the approximate value of drag coefficient at zero lift.

If lift coefficient at thrust required minimum is 0.85 and induced dra

1.	If lift coefficient at thrust required minimum is 0.85 and induced drag factor K is 0.0085 then, find the approximate value of drag coefficient at zero lift.
A.	0.0061
B.	0.061
C.	0.61
D.	6.1
Answer» B. 0.061

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If lift coefficient at thrust required minimum is 0.85 and induced drag factor K is 0.0085 then, find the approximate value of drag coefficient at zero lift.

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