A reference point would be something not on the ship which could be used to calculate distance traveled.
Answer: C.) A lighthouse on a nearby Island
There is too much information given, it's hard to understand exactly which variables are important in this problem.
Answer:
<em> I can't see the picture</em>
Explanation:
Explanation:
The buoyant force must be greater to float, otherwise it would sink, its like a barrel in water, the more water weight in it the more it sinks, the more air weight the more it rises.
