What is the instantaneous speed at 5 seconds? (remember s=d/t) 1 m/s 25 m/s 5 m/s 15 m/s

5 seconds is a poor time to ask about, because the speed abruptly changes at exactly 5 seconds.

Up until that time, the speed has been 1 m/s. And then, at exactly 5 seconds, it becomes zero.

It's also a poor question because speed is calculated from the distance covered, but the graph shows displacement, not distance. You can't really tell the distance covered from a displacement graph. For example, if an object happens to be moving in a circle around the place where it started, then the total distance covered keeps increasing, but its displacement is constant.

Read more on - link

Explanation:

c

explanation:

i believe the answer is c and this is only worth 10 points you might wanna change it

need to see circuit to get time constant