Exam answers _numeric only_

Exam answers _numeric only_ - 2000-2001 6 7 8 9 2001-2002 6...

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Unformatted text preview: 2000-2001 6 7 8 9 2001-2002 6 7 8 9 1009.42N, 599.42N, 9134.02N, a=-g (i.e. free fall) Va=Vb=10.46m/s, (-391.08i-136.78j) m/s2 (-13.45i+8.97j-26.9k)N, (-6.55i+41.03j+16.9k)N, (-280i-90j+110k)Nm 2002-2003 6 7 8 9 2003-2004 1 1 cos ( 2.6kN, 2.8kN, (-1.8j – 4.8k) kN t0 2 m s-42m/s2 , 1 2m s-42/9 m/s2 = ;π / π , t ;π / π = , 56.6N, 2.26m/s WL2/(3g), 3g/(4L), 0.8125W, 0.325W 30.58m, (-7.5i+21.64j) m/s 530.3N 77.5° 6.484 rad/s, Fx=0, Fy=91.1N r2 2 2 s R ) 2rs 2 3 4 60º, 2mg N, 3mg N (6i+3.464j)m/s 2 D(m I R2 mg sin ) t 5 (-800i+600j)N, (-4800i-6400j+8000k) Nm ...
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This note was uploaded on 05/10/2009 for the course MXXM 2XX9 taught by Professor Gxxy during the Spring '09 term at City University of Hong Kong.

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