A tank, shaped like a cone has height 9 meters and base radius 1 meter long. It is placed so that the circular part is upward. It is full of water, and we have to pump it all out by a pipe that is always leveled at the surface of the water. Assume that a cubic meter of water weighs 10000N, i.e. the density of water is - 10000- How much work does it N m³ require to pump all water out of the tank? Enter the exact value of your answer. W = Joules

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A tank, shaped like a cone has height 9 meters and base
radius 1 meter long. It is placed so that the circular part is
upward. It is full of water, and we have to pump it all out by
a pipe that is always leveled at the surface of the water.
Assume that a cubic meter of water weighs 10000N, i.e. the
N
density of water is
10000
W
●
m³
require to pump all water out of the tank? Enter the exact
value of your answer.
=
How much work does it
Joules
Transcribed Image Text:A tank, shaped like a cone has height 9 meters and base radius 1 meter long. It is placed so that the circular part is upward. It is full of water, and we have to pump it all out by a pipe that is always leveled at the surface of the water. Assume that a cubic meter of water weighs 10000N, i.e. the N density of water is 10000 W ● m³ require to pump all water out of the tank? Enter the exact value of your answer. = How much work does it Joules
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