A fire hose has 100 mm diameter which reduces to a 20 mm nozzle discharging at 10+X m/s. (X= 0) Calculate the following:  a) How high the water can reach if the nozzle is aimed vertically? b) What is the pressure inside the hose? c) How much extra force will be created at the reducer due to velocity change?

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter13: Energy And Power
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A fire hose has 100 mm diameter which reduces to a 20 mm nozzle discharging at 10+X m/s. (X= 0) Calculate the following: 
a) How high the water can reach if the nozzle is aimed vertically?
b) What is the pressure inside the hose?
c) How much extra force will be created at the reducer due to velocity change?

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