150 mm 15° 30 m/s Incident jet Moving vane A circular jet of water (density = 998 kg/m3) impinges on the vane shown in the figure. The incident jet has a velocity of 30 m/s and a diameter of 150 mm. The vane divides the incident jet equally, and the jet exits the vane as two jets, each making an angle of 15 degrees with incoming jet. A) determine the force on the vane when the vane is moving at a speed of 10 m/s in the same direction as that of incident jet. B) determine the force on the vane when the vane is moving at a speed of 10 m/s in the opposite direction to that of the incident jet. Select one: a. A) 55.5 kN, B) 13.9kN b. A) 13.9 kN, B) 55.5 kN c. A) 3.5 kN, B) 31.3 kN d. A) 31.3 kN, B) 31.3 kN

150 mm 15° 30 m/s Incident jet Moving vane A circular jet of water (density = 998 kg/m3) impinges on the vane shown in the figure. The incident jet has a velocity of 30 m/s and a diameter of 150 mm. The vane divides the incident jet equally, and the jet exits the vane as two jets, each making an angle of 15 degrees with incoming jet. A) determine the force on the vane when the vane is moving at a speed of 10 m/s in the same direction as that of incident jet. B) determine the force on the vane when the vane is moving at a speed of 10 m/s in the opposite direction to that of the incident jet. Select one: a. A) 55.5 kN, B) 13.9kN b. A) 13.9 kN, B) 55.5 kN c. A) 3.5 kN, B) 31.3 kN d. A) 31.3 kN, B) 31.3 kN

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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