Question

Destiny moves from her desk to the door in 17 seconds. Her speed

changes from rest to 0.5 m/s. What is Destiny's average acceleration if she
heads west?

Answer 1

To calculate Destiny's average acceleration, we can use the formula: average acceleration = change in velocity / change in time. In this case, the average acceleration is 0.0294 m/s².

Step-by-step explanation:

To calculate average acceleration, we can use the formula:

average acceleration = change in velocity / change in time

In this case, the change in velocity is 0.5 m/s (final velocity) - 0 m/s (initial velocity) = 0.5 m/s. The change in time is 17 seconds. Therefore, the average acceleration is:

average acceleration = 0.5 m/s / 17 s = 0.0294 m/s²

So, Destiny's average acceleration is 0.0294 m/s².