Flasks A, B, and C each have a circular base with a radius of 2 \mathrm{~cm}. An equal volume of water is poured into each flask, and none overflow. Rank the force of water F on the base of the flask from greatest to least.
Answer Choices
A. F_{A}>F_{B}>F_{C}
B. F_{A}>F_{C}>F_{B}
C. F_{B}>F_{C}>F_{A}
D. F_{C}>F_{A}>F_{B}
E. F_{A}=F_{B}=F_{C}
