687_Dynamics 11ed Manual

687_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 20 Given Note that ω AB and α AB are perpendicular to r AB . 0 0 AC a 0 0 × ABx ABy ABz b d c × + BD 0 0 0 d 0 × + 0 0 0 ft s = a AC 2 a AC 0 ABx ABy ABz b d c × + ABx ABy ABy ABx ABy ABz b d c × × + 0 d BD 2 d BD = ABx ABy ABz b d c 0 = ABx ABy ABz b d c 0 = BD ABx ABy ABz BD ABx ABy ABz Find BD ABx , ABy , ABz , BD , ABx , ABy , ABz , () = ABx ABy ABz 1.633 0.245 0.735 rad s = ABx ABy
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