A Right Circular Cylinder Tank of Height 1 Foot and Radius

question 138

Multiple Choice

A right circular cylinder tank of height 1 foot and radius 1 foot is full of water. Taking the density of water to be a nice round 60 pounds per cubic foot, how much work in foot-pounds is required to pump all of the water up and over the top of the tank?

• A)8 \(\pi\)
• B)24 \(\pi\)
• C)16 \(\pi\)
• D)6 \(\pi\)
• E)5 \(\pi\)
• F)4 \(\pi\)
• G)30 \(\pi\)
• H)18 \(\pi\)

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