1. A bangus can attain a maximum swimming speed of 19 ft/s. How high canca bangus jump vertically out of the water at that speed?

2. A bangus can attain a maximum swimming speed of 19 ft/s. What is the time the fish will reach its maximum height of jump?

3. You throw a ball downwards at a speed of 15 ft/s from the top of a 520-ft building. How long will it take for the ball to reach the ground

4. You throw a ball downwards at a speed of 15 ft/s from the top of a 520-ft building. What is the velocity when it hits the ground?