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The fresh water behind a reservoir dam is 15.2 m deep. A horizontal pipe 4.30 cm in diameter passes through the dam 6.15 m below the water surface, as shown in Fig. 16-32. A plug secures the pipe opening. (a) Find the frictional force between plug and pipe wall. (b) The plug is removed. What volume of water flows out of the pipe in 3.00 h?

The fresh water behind a reservoir dam is 15.2 m deep. A horizontal pipe 4.30 cm in diameter passes through the dam 6.15 m below the water surface, as shown in Fig. 16-32. A plug secures the pipe opening. (a) Find the frictional force between plug and pipe wall. (b) The plug is removed. What volume of water flows out of the pipe in 3.00 h?

Grade:upto college level

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
8 years ago
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Rounding off to three significant figures, the frictional force between plug and pipe wall is 87.5N
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