1. The problem statement, all variables and given/known data Find the final velocity of the object if it is initially moving along the x axis with average velocity of -62 m/s. Other information mass=.462kg time=5s average force = 0.8N impulse=4 2. Relevant equations F=m(Vf-Vi)/t 3. The attempt at a solution I use the equation like this (0.8N)=(.426kg)(Vf+62m/s)/(5s) =-61.13m/s Is that right?