ix The fresh water behind a reservoir dam is 15 m deep A

Last updated: 6/9/2023

ix The fresh water behind a reservoir dam is 15 m deep A horizontal pipe 4 0 cm in diameter passes through the dam 6 0 m below the water surface as shown in figure 7 65 A plug secures the pipe opening a Find the minimum friction force between the plug and pipe wall to that plug does not eject out b The plug is removed What volume of water flows out of the pipe in 3 0 hour Take g 10 m s 15m a 75 36 N b 148 59 m 6m Figure 7 65