1. The problem statement, all variables and given/known data The wave speed on a string is 155 m/s when the tension is 84.0 N. What tension will give a speed of 182 m/s? 2. Relevant equations velocity= Squareroot(tension/linear density) linear density = mass/length 3. The attempt at a solution Well, what I did was assuming that i just plug in the numbers my linear density would be 0.0035, my initial tension of 84 netted 155 m/s, I plugged this same number in to find the tension with speed of 182 m/s and my answer was 115.934 after some manipulation of numbers, if this is correct is this answer already in N (newtons).