An Aquarium 6 M Long, 1 M Wide, and 1 $1000 \mathrm{~kg} / \mathrm{m}^{3} \text { and } g \approx 9.8 \text {. }$

Multiple Choice

An aquarium 6 m long, 1 m wide, and 1 m deep is full of water. Find the work needed to pump half of the water out of the aquarium. (Use the facts that the density of water is $1000 \mathrm{~kg} / \mathrm{m}^{3} \text { and } g \approx 9.8 \text {. }$ )

A) $14700 \mathrm{~J}$
B) $7350 \mathrm{~J}$
C) $29400 \mathrm{~J}$
D) $58800 \mathrm{~J}$
E) $9800 \mathrm{~J}$