A long solid cylinder of radius 0.8 m hinged at point A is used as an automatic gate, as shown in the Figure. When the water level reaches 5 m, the gate starts to .open by turning about the hinge at point A -s = 4.2 m 5 m R=0.8 m %3D W. cyl 0.8 m FR GI DI

A long solid cylinder of radius 0.8 m hinged at point A is used as an automatic gate, as shown in the Figure. When the water level reaches 5 m, the gate starts to .open by turning about the hinge at point A -s = 4.2 m 5 m R=0.8 m %3D W. cyl 0.8 m FR GI DI

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

A long solid cylinder of radius 0.8 m hinged at point A is used as an automatic
gate, as shown in the Figure. When the water level reaches 5 m, the gate starts to
.open by turning about the hinge at point A
s= 4.2 m
5 m
AR30.8 m
0
W
cyl
0.8 m
FR

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