(d) Water of density 998 kg/m is moving with a speed of 6 m/s through pipe with cross-sectional area of 0.1 m2. The water gradually drops 15 m as the pipe cross- sectional area increases to 0.2 m?. (i) Calculate is the speed of the water at 15 m below the initial position? (ii) If the pressure at the initial upper level is 1.5 x10 Pa, determine is the pressure at 15 m below the initial position
(d) Water of density 998 kg/m is moving with a speed of 6 m/s through pipe with cross-sectional area of 0.1 m2. The water gradually drops 15 m as the pipe cross- sectional area increases to 0.2 m?. (i) Calculate is the speed of the water at 15 m below the initial position? (ii) If the pressure at the initial upper level is 1.5 x10 Pa, determine is the pressure at 15 m below the initial position
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Answer question ii)
Transcribed Image Text:(d) Water of density 998 kg/m is moving with a speed of 6 m/s through pipe with
cross-sectional area of 0.1 m?. The water gradually drops 15 m as the pipe cross-
sectional area increases to 0.2 m2.
(i) Calculate is the speed of the water at 15 m below the initial position?
(ii) If the pressure at the initial upper level is 1.5 x10 Pa, determine is the
pressure at 15 m below the initial position
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