Question

Which option correctly describes the motion of the object in the graph between 1 and 3 seconds?

Answer 1

Explanation:

the graph is given between the velocity versus time.

we know that velocity is given as,

$v=\frac{d}{t}$

for time 1 to 3 seconds, we can see that velocity is not changing which means that velocity is constant for this time period.

Thus, we can conclude that the object is moving at a constant speed.