1. The problem statement, all variables and given/known data A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of 7.80 m/s at an angle of 15.0° below the horizontal. It strikes the ground 6.00 s later. (a) How far horizontally from the base of the building does the ball strike the ground? 2. Relevant equations Vx = xsinTheta DeltaX = Vx . t 3. The attempt at a solution Vx = 7.8sin(15) = 2.02 m/s^-1 DeltaX = (2.02)(6) = 12.11m Something is seriously wrong in my answer although I can't see what. The answer should be 45.2m.