Structural constraint is the answer :)
Answer:

Explanation:
The two cars are under an uniform linear motion. So, the distance traveled by them is given by:

is the same for both cars when the second one catches up with the first. If we take as reference point the initial position of the second car, we have:

We have
. Thus, solving for t:

A.
since they do not have a definite volume, this causes it to spread out in the air
I think the the answer is satellite, I could be wrong
Answer:
Sorry for waisting ur time just tryna get points :)
Explanation: