Satna has delivered gifts to the good Atlatean children. Now his erindeer need to lift him out of the ocean. The density of ocean water is 1.025 g/cm^3 . Sant'as sled has a mass of 337 kg. Santa has a mass of 104 kg. Their combined volume .39 m^3.
How hard do the reindeer need to pull?
i do not know if I did this right??
I'm gettinga about 404N
F pull = Fg - Fb
=(337 + 104)9.8 - 1025(.39)9.8
= 404 N