please include free body diagram A hemispherical tank of diameter 4 m contains water up to a height of 2.0 m. An orifice of diameter 50 mm is provided at the bottom. Find the time required by water for completely emptying the tank. Take Cd=0.60. a. 2582 seconds b. 1814 seconds c. 3600 seconds d. 3179 seconds

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Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?