Physics, 13.12.2021 01:00 jamalnellum56

Water flows (v approx 20) over a dam at the rate of 630 kg/s and falls vertically 83 m before striking the turbine blades. Part A
Calculate the speed of the water just before striking the turbine blades (neglect air resistance).
Part B Calculate the efficiency rate at which mechanical energy is transferred to the turbine blades, assuming 64% efficiency.

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Water flows (v approx 20) over a dam at the rate of 630 kg/s and falls vertically 83 m before striki...

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