Answer:
D. has no overall force acting on it.
Explanation:
Why?
Because in a straight line at the constant speed means the car moving in the same velocity, which is not acceleration neither deceleration, and it cannot be on a downhill slope. So the correct answer is
<h3>→ D. has no overall force acting on it.</h3>
A because an earthquake is shaking of tectonic plates
Well her speed and velocity are the same 8 kilometers per hour<span />
Because it can pollute the air and cause wild life to eat stuff that has been contimanted by the air