Question: Please answer asap. thanks! A 3.5-m diameter tank is initially filled with water 4-m above the center of a 15-cm diameter orifice. The tank water

Please answer asap. thanks! Please answer asap. thanks! A 3.5-m diameter tank is initially filled with

A 3.5-m diameter tank is initially filled with water 4-m above the center of a 15-cm diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere. Assume K=0.9 (a) Calculate the initial velocity from the tank and the time required to empty the tank (b) If the orifice drains into the atmosphere through a 60-m long horizontal pipe, calculate the initial velocity and the time required to empty the tank. The friction factor of the pipe can be taken to be 0.0042

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