Question

I REALLY NEED HELP!!

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

http://assets.openstudy.com/updates/attachments/

Which of the following describes the intercepts on the graph?

The initial acceleration of the runner was 8 m/s2, and the runner stopped after 6 seconds.

The initial acceleration of the runner was 6 m/s2, and the runner stopped after 8 seconds.

The initial velocity of the runner was 8 m/s, and the runner stopped after 6 seconds.

The initial velocity of the runner was 6 m/s, and the runner stopped after 8 seconds.

Answer 1

Graph Attachment: http://assets.openstudy.com/updates/attachments/53bc877ae4b0bbb79bdb52b6-monikacristello-1404864430190-graph3.09.jpg

Answer 2

Is the answer to this the last option? @Hero @zepdrix @jim_thompson5910 @iambatman @sammixboo

Answer 3

you are correct. Nice work

Answer 4

thank you!