Kingkey+Finance+Tower,+Giovatto

Kingkey Finance Tower
The Kingkey Finance Tower is the 10th largest building in the world, is located in Shenzhen, China and took 4 years to build. The KingKey Finance Tower is 1,449 ft tall, has 100 floors above ground and 4 floors below ground. The top 4 floors of the building holds a garden and several restaurants while the rest of the building is for office space. It is currently the tallest building in Shenzhen and one of the tallest buildings in southern China.

__**Problem 1**__Mr. Wong was relaxing in the sky garden on the roof of the Kingkey Finance Tower when he decided to order chinese food. When the delivery boy got to the building he chose to try out his catapult that he had been made in school to launch Mr. Wong's food to the roof. If the catapult has an initial velocity of 500 ft/sec, how long will it take for Mr. Wong's food to reach the roof? __**Problem 2**__After the food safely reached the roof of the building Mr. Wong put the money he owed in a paper bag and dropped it down to the delivery boy. How long will it take the bag to hit the ground if it has an initial velocity of 50 ft/sec?