Hi, any help/advice would be appreciated?
Please see attached question & diagram, thanks https://files.engineering.com/getfile.aspx?folder=0b84db30-01ef-446c-84b1-3105e6648bba&file=419B12F8-47C8-4832-809E-BA2DF2AAD886.jpeg
pipe a sits 1 meter under the river surface its 20cm in diameter and rises vertical 40 meters. pipe a joins pipe b which is also 20cm in diameter. pipe b descends 40 meters downwards. pipe b 1 meter down opens up to 2 meters in diameter and the rest of pipe b is 2 meters in diameter. pipe a is...