The Tank in Problem 1 Has a Small Hole Positioned $a _ { x } = 5 \mathrm {~m} / \mathrm { s } ^ { 2 }$

Multiple Choice

The tank in Problem 1 has a small hole positioned in its top at the very rear of the tank which is accelerated at $a _ { x } = 5 \mathrm {~m} / \mathrm { s } ^ { 2 }$ in the direction of the longer side. The lowest pressure in the tank, which is filled with water, is nearest:

A) $12 \mathrm { kPa }$
B) $9 \mathrm { kPa }$
C) $- 9 \mathrm { kPa }$
D) $- 18 \mathrm { kPa }$