Question 30 (6 points) (6 marks) While on vacation, Francesco is staying in a hotel room with a balcony 18.0 m above the ground that is overlooking the ocean. He is curious as to how far he could throw a rock before it hit the water. Recognizing that it would be unsafe to actually throw the rock, he decides to work out the answer mathematically. He knows that he can throw the rock horizontally at a speed of 30.0 m/s. How far from the hotel will the rock be when it hits the water? Initial velocity of the rock: V1 = 8 m/s [R] Trajectory of the rock 30.0 m high Distance between the building and the rock's landing point