Solve the all parts of given question:
Question: The infamous Spitting Gargoyle of Notre Dame is bored. To entertain himself he spits fireballs at the unsuspecting crowd below. The Spitting Gargoyle spits a fire-ball at 30 m/s at an angle of 70°. His misses the crown and hits the ground 250 ft from the base of Notre Dame.
Part A: At what height is the Spitting Gargoyle from the courtyard?
Part B: How long does it take for the fireball to reach its peak?
Part C: What is the magnitude and direction of the velocity of the fireball right before it hits the courtyard?
I want you to explain the physics in this above question.