The graph below shows the velocity f(t) of a runner during a certain time interval.

Question

lena772 · Answer

attachment

lena772 · Answer

Which of the following describes the intercepts on the graph?

The initial velocity of the runner was 8 m/s and the runner stopped after 2 seconds.

The initial velocity of the runner was 2 m/s and the runner stopped after 8 seconds.

The initial acceleration of the runner was 8 m/s2 and the runner stopped after 2 seconds.

The initial acceleration of the runner was 2 m/s2 and the runner stopped after 8 seconds.

lena772 · Answer

I think it's the second one I just need clarification.

kainui · Answer

You're right, it's the second one. If you have anymore questions about this type of problem in general, feel free to ask.