1. The problem statement, all variables and given/known data A catapult fires at an angle of 40.02 and has an initial velocity of 5.463. Find the vertical displacement at t=.38 seconds. I know the following from the problem and logic vo=5.463 t=.3824 g=9.8 angle=40.02 I calcuated the following voy=vosin40.02 voy=3.5133 2. Relevant equations y=(1/2)(-(g))(t^2)+(voy)(t) 3. The attempt at a solution I know that the value for voy is valid. I plugged them into this equation and got y=.62696 meters. But it isn't the right answer. What do I do?