Blue Book Questions

carbon
Fri, 04 Nov 2011 20:30:19 +0000

Question 19, Section 3, first practice test (I’m a crammer…)

I got it down to h^2 = m^2 - ((m^2)/(4^2)) but not sure how to go from there, or if thats even right.

The answer is m/the square root of 2