Someone can help me with this one please?
Extracted text: 2. Pipeline AB connects two reservoirs. The difference in elevation between the two reservoirs is 33 ft. the pipeline consists of an upstream section, D1= 30 in and L1 = 5000 ft and a downstream section, D2 = 21 in and L2 = 3500 ft. The pipes are concrete (=0.016) and are connected end to end with a sudden reduction area. Compute the discharge capacity.