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A solid, homogeneous sphere with a mass of mo, a radius of r0 and a density of P

ID: 2029658 • Letter: A

Question

A solid, homogeneous sphere with a mass of mo, a radius of r0 and a density of Po is placed in a container of water. Initially the sphere floats and the water level is marked on the side of the container. What happens to the water level, when the original sphere is replaced with a new sphere which has different physical parameters? Notation: r means the water level rises in the container, f means falls, s means stays the same r- The new sphere has a radius of r > ro and a mass of m mo- s .. The new sphere has a mass of m > mo and a density of P = Po The new sphere has a radius of r > ro and a density of p = Po. Use Archimedes's Principle Submit AnswerIncorrect. Tries 10/12 Previous Tries

Explanation / Answer

(R-Rises, F-Falls, U-Unchanged)

1) same mass: U

2) larger mass, same density, so larger mass: R

3) larger radius, same density, so larger mass: R

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