6- A water jet strikes a blade mounted on a lever as shown in figure. The value of the force F required to hold the blade stationary is.... V, = 15 m/s %3D a) 30 kN, (b) 824.4 N, (c) 443 N, (d) -30 kN. 30° Dj = 5 cm

6- A water jet strikes a blade mounted on a lever as shown in figure. The value of the force F required to hold the blade stationary is.... V, = 15 m/s %3D a) 30 kN, (b) 824.4 N, (c) 443 N, (d) -30 kN. 30° Dj = 5 cm

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

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

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fluid mechanics

6- À water jet strikes a blade mounted on a lever
as shown in figure. The value of the force F
required to hold the blade stationary is....
V, = 15 m/s
(a) 30 kN, (b) 824.4 N, (c) 443 N, (d) -30 kN.
30°
Dj = 5 cm
1-3

Branch of science that deals with the stationary and moving bodies under the influence of forces.

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