4 A 25mm diameter stream flows at 5m/s against the blade and is deflected 120° as shown. (1)If the blade is moving to the left at 3m/s, determine the force F of the blade on the water (2)If the blade is moving to the right at 2m/s, determine the force F of the blade on the water (3)At what speed must the blade moving to the right to reduce the force F to zero?

4 A 25mm diameter stream flows at 5m/s against the blade and is deflected 120° as shown. (1)If the blade is moving to the left at 3m/s, determine the force F of the blade on the water (2)If the blade is moving to the right at 2m/s, determine the force F of the blade on the water (3)At what speed must the blade moving to the right to reduce the force F to zero?

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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