A fire hose nozzle directs a steady stream of water of velocity 50 m/s at an angle of 45° above the horizontal. The stream rises initially but then eventually falls to the ground. Assume water as incompressible and inviscid. Consider the density of air and the air friction as negligible, and assume the acceleration due to gravity as 9.81 m/s². The maximum height (in m, round off to two decimal places) reached by the stream above the hose nozzle will then be..............

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A fire hose nozzle directs a steady stream of
water of velocity 50 m/s at an angle of 45°
above the horizontal. The stream rises initially
but then eventually falls to the ground. Assume
water as incompressible and inviscid. Consider
the density of air and the air friction as
negligible, and assume the acceleration due to
gravity as 9.81 m/s². The maximum height (in
m, round off to two decimal places) reached by
the stream above the hose nozzle will then
be..............
Transcribed Image Text:A fire hose nozzle directs a steady stream of water of velocity 50 m/s at an angle of 45° above the horizontal. The stream rises initially but then eventually falls to the ground. Assume water as incompressible and inviscid. Consider the density of air and the air friction as negligible, and assume the acceleration due to gravity as 9.81 m/s². The maximum height (in m, round off to two decimal places) reached by the stream above the hose nozzle will then be..............
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