Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A horizontal air jet with a mass flow rate of (m) and a velocity of (V) strikes the inside surface of a hollow hemisphere. Assume the magnitude of air velocity
remains constant ( Vin=Vout=V). Determine the horizontal anchoring force (F) needed to hold the hemisphere in place for the following conditions:
m = 4.71 kg/s and V = 20 m/s
F
F= 11.8 N
F=105.9 N
F= 47.2 N
F=188.4 N
Transcribed Image Text:A horizontal air jet with a mass flow rate of (m) and a velocity of (V) strikes the inside surface of a hollow hemisphere. Assume the magnitude of air velocity remains constant ( Vin=Vout=V). Determine the horizontal anchoring force (F) needed to hold the hemisphere in place for the following conditions: m = 4.71 kg/s and V = 20 m/s F F= 11.8 N F=105.9 N F= 47.2 N F=188.4 N
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