A missile is fired from ground level with an initial velocity of v(0) = 1000, 1150, 336 measured in ft/sec, with the engine shutting off just after launch. If the only external force acting on the missile is the gravitational force, find the trajectory of the missile. (Use g = 32 ft/sec2. Your instructors prefer angle bracket notation < > for vectors.) r(t) = How far downrange, in ft, does the missile fly? ft