Question

Mia ran directly toward school at a constant velocity for 87seconds. In one-third of that time, she ran 87meters. What was her velocity?

Answer 1

Mia's velocity was 3 meters per second, found by dividing the distance of 87 meters she ran by the time of 29 seconds which is one-third of 87 seconds.

Step-by-step explanation:

This asks us to find the velocity of Mia who ran directly toward school at a constant velocity for 87 seconds, covering 87 meters in one-third of that time. Velocity is defined as the displacement divided by the time taken, and it is a vector quantity indicating both speed and direction. To find Mia's velocity, we use the formula v = d/t. Mia covered 87 meters in one-third of 87 seconds, which is 29 seconds, making her velocity 87 meters divided by 29 seconds. Calculation: v = d/t, v = 87 m / 29 s, v = 3 m/s. Hence, Mia's velocity was 3 meters per second.