1. A water tank, shown below, is shaped like an inverted cone with height 8 m and base radius 1 m. If the tank is full, how much work is required to pump the water to the level of the top of the tank and out of the tank? Use 1000 kg / m³ for the density of water and 9.8 m/s² for the acceleration due to gravity. (Hint: Study Example 5 in section 6.4) im 8 m

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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**Problem 1: Water Tank Work Calculation**

A water tank, shaped like an inverted cone, has a height of 8 meters and a base radius of 1 meter. If the tank is full, calculate the work required to pump all the water to the top level of the tank and out of it. Assume the density of water is \(1000 \, \text{kg/m}^3\) and the acceleration due to gravity is \(9.8 \, \text{m/s}^2\). (Hint: Refer to Example 5 in Section 6.4 for additional guidance.)

**Diagram Description:**
The diagram depicts an inverted conical tank. The cone is shown with a base radius of 1 meter and a height of 8 meters. An arrow is pointing downward along the side of the cone, labeled "8 m," indicating the height. Another arrow marks the radius of the base circle as "1 m."
Transcribed Image Text:**Problem 1: Water Tank Work Calculation** A water tank, shaped like an inverted cone, has a height of 8 meters and a base radius of 1 meter. If the tank is full, calculate the work required to pump all the water to the top level of the tank and out of it. Assume the density of water is \(1000 \, \text{kg/m}^3\) and the acceleration due to gravity is \(9.8 \, \text{m/s}^2\). (Hint: Refer to Example 5 in Section 6.4 for additional guidance.) **Diagram Description:** The diagram depicts an inverted conical tank. The cone is shown with a base radius of 1 meter and a height of 8 meters. An arrow is pointing downward along the side of the cone, labeled "8 m," indicating the height. Another arrow marks the radius of the base circle as "1 m."
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