Asked by anthony
How can you get the quadratic formula out of this if there are two unknowns? speed of sound and u. also is there suppose to be another + after the second u?
u^2/speedsound+u sqrt2/g - 3.4=0
u^2/speedsound+u sqrt2/g - 3.4=0
Answers
Answered by
bobpursley
see other post.