Question

A peregrine falcon dives for prey. Its elevation changes

by an average of -11.5 meters every second. The dive
lasts for 3.2 seconds. What is the change in the falcon's
elevation? What does this mean in the context of the
problem? Show your work​

Answer 1

The change in the falcon's elevation during its dive is -36.8 meters, which means it descended 36.8 meters while diving towards its prey.

Step-by-step explanation:

The question asks us to find the change in the falcon's elevation during its dive, given that it changes elevation by an average of -11.5 meters per second over a period of 3.2 seconds.

To calculate this, we multiply the rate of change of elevation per second by the total time of the dive:

Change in elevation = Rate of change of elevation × Total time

Change in elevation = -11.5 m/s × 3.2 s

Change in elevation = -36.8 meters

Since the change in elevation is a negative value, this means the falcon is diving downward. A change of -36.8 meters signifies that the falcon descended 36.8 meters during its dive towards its prey.

Answer 2

11.5 x 3.2 = 36.8m

-36.8 meters change in elevation