Q3. Select the correct form of equation for the angular momentum about O (kg.m²/s).(A)Ho = ro x (MBVB + m,VA + mcvc)Ho = ro x (MBVB- m,VA-mcvc)Ho = rA x MẠVA – l'g × MBVB – rc mcVcHo =rA x mẠVA + r'g × MBVB + rc × mcvc(В)(C)(D)Q4.What is the angular momentum about O, Ho (kg.m?/s)?(A)+0.6 i + 23.1 j+ 9.6 k(B)(C)- 0.6 i + 23.1 j+9.6 k-0.6 i– 23.1 j+9.6 k(D)None of the above Part A: Q1 to Q4Vc0.9 mFigure 1VB2.4 m1.2 mB12VA15 m1.2 mA

3). angular momentum about O is... Ho=rA*mAvA +rB*mBvB+rc*mCvC Here taking cross product between…

Q3. Select the correct form of equation for the angular momentum about O (kg.m (A) Ho = ro x (MBVB + m,VA + mcvc) (B) Ho = rox (mgVB -m,v-mvc) (C) Ho = rA x MẠVA - I'g × MBVB– rc× mcVc Ho =rA x MẠVA+ rB x MBVB + rcx mcVc (D)

Q3. Select the correct form of equation for the angular momentum about O (kg.m (A) Ho = ro x (MBVB + m,VA + mcvc) (B) Ho = rox (mgVB -m,v-mvc) (C) Ho = rA x MẠVA - I'g × MBVB– rc× mcVc Ho =rA x MẠVA+ rB x MBVB + rcx mcVc (D)

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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Question

Q3. Select the correct form of equation for the angular momentum about O (kg.m²/s).
(A)
Ho = ro x (MBVB + m,VA + mcvc)
Ho = ro x (MBVB- m,VA-mcvc)
Ho = rA x MẠVA – l'g × MBVB – rc mcVc
Ho =rA x mẠVA + r'g × MBVB + rc × mcvc
(В)
(C)
(D)
Q4.
What is the angular momentum about O, Ho (kg.m?/s)?
(A)
+0.6 i + 23.1 j+ 9.6 k
(B)
(C)
- 0.6 i + 23.1 j+9.6 k
-0.6 i– 23.1 j+9.6 k
(D)
None of the above

Part A: Q1 to Q4
Vc
0.9 m
Figure 1
VB
2.4 m
1.2 m
B
12
VA
15 m
1.2 m
A

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