Answer:
The height of the objects are the same after 2 seconds.
Step-by-step explanation:
In order to calculate at which time both objects have the same height we need to find the value of t that makes both equations equal. Therefore:

The height of the objects are the same after 2 seconds.
<span>you're given both arcs, minor and major, or near and far arcs, all you need to do, is really plug them in</span>
Answer:
I think it may be the first one or the 3rd one! GOOD LUCK