One kilogram of iron (density ) and 1 kilogram of aluminum (density ) are dropped…
PHYSICS · Single correct · AP · Physics 1: Algebra-based · Fluids · Fluids
Problem
20. One kilogram of iron (density ∼7.8g/cm3 ) and 1 kilogram of aluminum (density ∼2.7g/cm3 ) are dropped into a pool, and they sink to the bottom. Which has the larger buoyant force on it?
(A) iron
(B) aluminum
(C) both are the same.
(D) neither has a buoyant force on it