Posted by anthony on Friday, October 1, 2010 at 9:13pm.
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

college  bobpursley, Friday, October 1, 2010 at 9:31pm
see other post.
Answer This Question
Related Questions
 college physics( hey bob)  I posted this quesiotn and got some help but still ...
 Precalculus  Given: f(x) = X^2x evaluate: f(sqrt2 + 3) I have worked out this ...
 physics  An organ pipe is open at both ends. It is producing sound at its sixth...
 math  I have to find an exact solutions on the interval [0,pi) for both of ...
 Math  Determine how far sound travels in 55 minutes. Express your answer in ...
 calculus  Interference Two identical tuning forks are struck, one a fraction of...
 algebra  Not sure where to go next. I need to solve this quadratic equation 7x^...
 Algebra II (check)  Assume that no denominator equals 0. sqrt12  sqrt18 + ...
 math,algebra  can someone help me out factor out this 0=16t^2122t+180 i have ...
 Physics please help!  I have tried to work this one out and really can't get it...
More Related Questions