A trough is 5 meters long, 2.5 meters wide, and 2 meters deep. The vertical cross-section of the trough parallel to an end is shaped like an isoceles triangle (with height 2 meters, and base, on top, of length 2.5 meters). The trough is full of water (density 1000- ). Find the amount of work in joules kg m³ required to empty the trough by pumping the water over the top. (Note: Use g = 9.8. as the acceleration due to m 2
A trough is 5 meters long, 2.5 meters wide, and 2 meters deep. The vertical cross-section of the trough parallel to an end is shaped like an isoceles triangle (with height 2 meters, and base, on top, of length 2.5 meters). The trough is full of water (density 1000- ). Find the amount of work in joules kg m³ required to empty the trough by pumping the water over the top. (Note: Use g = 9.8. as the acceleration due to m 2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Transcribed Image Text:A trough is 5 meters long, 2.5 meters wide, and 2 meters
deep. The vertical cross-section of the trough parallel to an
end is shaped like an isoceles triangle (with height 2 meters,
and base, on top, of length 2.5 meters). The trough is full of
kg
water (density 1000 ). Find the amount of work in joules
m³
required to empty the trough by pumping the water over the
top. (Note: Use g = 9.8-
9.8 as the acceleration due to
m
82
gravity.)
Joules
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