### Home > PC > Chapter 4 > Lesson 4.3.2 > Problem 4-143

4-143.

*v* = 30*t* feet per second. The rocket is designed to fly straight up for ten seconds and then release a parachute and float back down. At what height will the parachute be deployed? Homework Help ✎

The height will be represented by the area under the curve *v* = 30*t* between *t* = 0 and *t* = 10 seconds.

Why does area represent distance?