1. The problem statement, all variables and given/known data A string whose linear density is 0.00500 kg/m is stretched to produce a wave speed of 85 m/s. What tension was applied to the string. 2. Relevant equations v=√(F/(m/L)) 3. The attempt at a solution v=0.00500 kg/m m/L= 85 m/s I can't seem to re-arrange the equation properly or I am just using the wrong one to begin with.