Question

Samir ran for 10 minutes, stopped and stretched for 5 minutes, walked for 20 minutes, and ran for another 15 minutes. Which part of the scenario is best represented by a linear constant interval?

A. Samir ran for 10 minutes.
B. Samir walked for 20 minutes
C. Samir stopped and stretched for 5 minutes.
D. Samir ran for 15 minutes.

Answer 1

i would have to say c Samir stopped and stretched for 5 minutes

Answer 2

C. Samir stopped and stretched for 5 minutes.

Explanation:

We are given that,

Samir walked for 10 minutes, then stopped and stretched for 5 minutes, walked again for 20 minutes and ran for another 15 minutes

As, we can see that for the parts where Samir is walking or running, he is not in a constant or still state i.e. his position is changing.

But, during the stretching time, he is still at that position and his position is not changing.

Thus, the linear constant part of Samir's journey is represented by the time he stopped and stretched for 5 minutes.