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= 1. At the instant shown, the semicircular plate has an angular velocity w = : 4 rad/sec which is decreasing at a rate of 3 rad/sec per second. If r 1.2 ft, determine va, ʊb, da, āỷ, va, vb, aд, and aŋ for that instant. (A-9.6 ft/sec, B = -4.8i-4.8j ft/sec, aд = -38.41+7.2j ft/sec², aB = -15.6i+22.8j ft/sec², v₁ = 9.6 ft/sec, vp = 6.8 ft/sec, aд = 39.1 ft/sec², að = 27.6 ft/sec²) 0 x B r W

= 1. At the instant shown, the semicircular plate has an angular velocity w = : 4 rad/sec which is decreasing at a rate of 3 rad/sec per second. If r 1.2 ft, determine va, ʊb, da, āỷ, va, vb, aд, and aŋ for that instant. (A-9.6 ft/sec, B = -4.8i-4.8j ft/sec, aд = -38.41+7.2j ft/sec², aB = -15.6i+22.8j ft/sec², v₁ = 9.6 ft/sec, vp = 6.8 ft/sec, aд = 39.1 ft/sec², að = 27.6 ft/sec²) 0 x B r W

Elements Of Electromagnetics
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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= 1. At the instant shown, the semicircular plate has an angular velocity w = : 4 rad/sec which is decreasing at a rate of 3 rad/sec per second. If r 1.2 ft, determine va, ʊb, da, āỷ, va, vb, aд, and aŋ for that instant. (A-9.6 ft/sec, B = -4.8i-4.8j ft/sec, aд = -38.41+7.2j ft/sec², aB = -15.6i+22.8j ft/sec², v₁ = 9.6 ft/sec, vp = 6.8 ft/sec, aд = 39.1 ft/sec², að = 27.6 ft/sec²) 0 x B r W
Transcribed Image Text:= 1. At the instant shown, the semicircular plate has an angular velocity w = : 4 rad/sec which is decreasing at a rate of 3 rad/sec per second. If r 1.2 ft, determine va, ʊb, da, āỷ, va, vb, aд, and aŋ for that instant. (A-9.6 ft/sec, B = -4.8i-4.8j ft/sec, aд = -38.41+7.2j ft/sec², aB = -15.6i+22.8j ft/sec², v₁ = 9.6 ft/sec, vp = 6.8 ft/sec, aд = 39.1 ft/sec², að = 27.6 ft/sec²) 0 x B r W
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