P15_044 - p = 1 2 v 2 = 1 2 (1000 kg / m 3 )[(2 . 50 m / s)...

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44. (a) We use Av =con s t . The speed of water is v = (25 . 0cm) 2 (5 . 00 cm) 2 (25 . 0cm) 2 (2 . 50 m / s) = 2 . 40 m / s . (b) Since p + 1 2 ρv 2 =con
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Unformatted text preview: p = 1 2 v 2 = 1 2 (1000 kg / m 3 )[(2 . 50 m / s) 2 (2 . 40 m / s) 2 ] = 245 Pa ....
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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