You need to calibrate your giant paint ball bazooka, so you fire it at an angle of 60° and you find that the giant paint ball splatters the ground at a horizontal distance of 107 m from the end of the muzzle, and a distance of 1.7 m below the end of the muzzle. What is the muzzle velocity, vo, of your giant paint ball bazooka,
b. how long does it take for the giant paint ball to hit the ground and splatter,
c. what is the y-component of its velocity just before it splatters,
d. and what is its velocity ... magnitude and
e. direction, just before it splatters.