1. The problem statement, all variables and given/known data If the string is mass 9.5 m long, has a mass of 55g and is pulled taut with a tension of 6N, how much time does it take for a wave to travel from one end of the string to the other? 2. Relevant equations v=√(T/M) M=mass/length 3. The attempt at a solution First I converted 9.5m to 950cm and 55g to .055kg then i divided .055/950 and divided 6 by the answer I got for that, and then took the square root. I got 320 as my answer (in 2 sigfigs) but it is saying that is incorrect.