1. Tom drops a water balloon from 41.8 m above the ground. How long does it take the water balloon to reach the ground? Answer to the nearest hundredth of a decimal and determine if it is positive or negative.

2. A soccer ball, with a mass of 0.45 kg, is kicked from its position on the ground. It has a resultant velocity of 34.9 m/s with an angle of 30 degrees. What is the soccer ball's horizontal displacement as it lands on the ground? Round to the nearest whole number.

3. A soccer ball, with a mass of 0.45 kg, is kicked from its position on the ground with a resultant velocity of 35 m/s at an angle of 57 degrees. What is the soccer ball's final horizontal velocity as it lands on the ground? Round to the nearest tenth of a decimal and determine if it is positive or negative.