The lawn sprinkler consists of four arms that rotate in the horizontal plane. The diameter of each nozzle is 8 mm, and the water issupplied through the hose at 0.009 m /s and is ejected through the fournozzles into the atmosphere.300 mm30Part ADetermine the constant angular velocity of the arms. Neglect friction at the vertical axis.Express your answer using three significant figures.

Given data Discharge Diameter Angle To find Angular velocity

The lawn sprinkler consists of four arms that rotate in the horizontal plane. The diameter of each nozzle is 8 mm and the water is supplied through the hose at 0.009 m /s and is ejected through the four 300 mm nozzles into the atmosphere. Part A Determine the constant angular velocity of the arms. Neglect friction at the vertical axis. Express your answer using three significant figures.

The lawn sprinkler consists of four arms that rotate in the horizontal plane. The diameter of each nozzle is 8 mm and the water is supplied through the hose at 0.009 m /s and is ejected through the four 300 mm nozzles into the atmosphere. Part A Determine the constant angular velocity of the arms. Neglect friction at the vertical axis. Express your answer using three significant figures.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

The lawn sprinkler consists of four arms that rotate in the horizontal plane. The diameter of each nozzle is 8 mm, and the water is
supplied through the hose at 0.009 m /s and is ejected through the four
nozzles into the atmosphere.
300 mm
30
Part A
Determine the constant angular velocity of the arms. Neglect friction at the vertical axis.
Express your answer using three significant figures.

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