1. The problem statement, all variables and given/known data v is the velocity. v = (5.4t - 4.4t^2)i + 8.8 j what is the time when v = 10 m/s 2. Relevant equations 3. The attempt at a solution I tried the solution the following solution, ( (5.4t - 4.4t^2)^2 + 8.8^2 )^ 1/2 = 10 I solved for t. But the highest power of t will be up to 4. Is my method correct in solving the question above?