A certain rock has a density that is three times that of water

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Fluids · Fluids

Problem

A certain rock has a density that is three times that of water. When fully submerged, it displaces

250\,\text{cm}^3

of water. Which of the following is closest to the rock’s mass? (a)

0.50\,\text{kg}

(b)

0.75\,\text{kg}

(c)

2.25\,\text{kg}

(d)

0.25\,\text{kg}