im a bit confused on what the question is:(
if its just asking for the total number of km traveled it would be 21 km
The answer is gravity. I hope this helps.
Answer:
Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially, is equal to the weight of the fluid that the body displaces. Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.
