The tank shown is full of water. a 3m E 3m 8 m (a) Find the work required to pump the water out of the spout. (Use 9.8 m/s2 for g. Use 1000 kg/m³ as the weight density of water. Assume that a = 3.) 705600 X J m (b) Suppose that the pump breaks down after 4.7 x 105 J of work has been done. What is the depth of the water remaining in the tank? (Round your answer to the nearest tenth.) 1.4
The tank shown is full of water. a 3m E 3m 8 m (a) Find the work required to pump the water out of the spout. (Use 9.8 m/s2 for g. Use 1000 kg/m³ as the weight density of water. Assume that a = 3.) 705600 X J m (b) Suppose that the pump breaks down after 4.7 x 105 J of work has been done. What is the depth of the water remaining in the tank? (Round your answer to the nearest tenth.) 1.4
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:The tank shown is full of water.
T04
3 m
↓
3m4
8 m
(a) Find the work required to pump the water out of the spout. (Use 9.8 m/s² for g. Use 1000 kg/m³ as the weight density of water. Assume that a = 3.)
X J
705600
(b) Suppose that the pump breaks down after 4.7 x 105 J of work has been done. What is the depth of the water remaining in the tank? (Round your answer to the
nearest tenth.)
1.4
Xm
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