Answer:
I'm pretty sure the answer is 0 m/s²
Explanation:
The horizontal velocity of the second rock is 5 m/s, so if we pretend air resistance doesn't exist, it will maintain that horizontal velocity, meaning that there is no horizontal acceleration.
Answer:
A. It is colder at the top of a mountain
Explanation:
<span>"A force is required to cause motion to deviate from a straight line.</span>