1. The problem statement, all variables and given/known data A cannonball is fired out of a cannon at 45 m/s at an angle theta in the positive x direction 500 meters away from a car moving in the positive x at a constant 20 m/s. At what distance does the cannonball hit the car? 2. Relevant equations I am unsure of how I would solve theta. 3. The attempt at a solution O= theta I tried to use the range formula: d=V^2/g * sin(2O) So I plugged in all the numbers and it's impossible to do that. sin(2O)=2.42 which is impossible. Is it impossible to figure this out if just given the Vo?