A jet ski travels along the water with an initial velocity of 12 m/s and accelerates at a ate of 3 m/s2 for 6 seconds. Which kinematic equation would be used to solve for he displacement of the jet ski? a. Ax = vit + -- at b. Vf = Vi+ at C. Ax = of+ vi . + 2 d. v.2 = v2+ 2aAx C