A stream whose velocity is 3.8 fps acts on a current wheel with flat paddles that are 18 in. high and 4 ft 6 in. wide. If the wheel is prevented from rotating, the dynamic force exerted on a submerged paddle in a vertical position is A. 223.8 lb B. 158.6 lb C. 189.2 lb D. 126.2 lb

A stream whose velocity is 3.8 fps acts on a current wheel with flat paddles that are 18 in. high and 4 ft 6 in. wide. If the wheel is prevented from rotating, the dynamic force exerted on a submerged paddle in a vertical position is A. 223.8 lb B. 158.6 lb C. 189.2 lb D. 126.2 lb

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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A stream whose velocity is 3.8 fps acts on a current wheel with flat paddles that are 18 in. high and 4 ft 6 in. wide. If the wheel is prevented from rotating, the dynamic force exerted on a submerged paddle in a
vertical position is A. 223.8 lb B. 158.6 lb C. 189.2 lb D. 126.2 lb

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