Make x the subject of the formula: In case I made a mistake in the coding, its v=1/k sqrt(1+(1/x +1)^2/Lg)
Follow Math Help Forum on Facebook and Google+
as in the logarithm with base 2? The formula doesn't make sense (i.e. the denominator).
No Lg are just two different letters. The second part of the question shows this when they ask you to put in values for each. k = 1.26, L = 48.55, g = 32.21, v = 0.0483 and solve for x.
So we have
Last edited by tukeywilliams; August 3rd 2007 at 01:01 AM.
Originally Posted by tukeywilliams So we have
Or Actually it's simpler at this point to use:
and solve for x from there.
View Tag Cloud