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![[Post New]](/templates/default/images/icon_minipost_new.gif) 13 May 2008 12:08:11 IST
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SEE
I AM ASSUMING THAT THEY R CONNECTED BY STRINGS THEN
LETS CONSIDER THE FIRST WHEEL
SINCE IT IS MOVING BACKWARDS IT HAS A TENDENCY TO SLLIP SO FRICTION WILL ACT IN THE FORWARD DIRECTION
f+T=MA
FR=IA/R
FOR THE 2 ND BLOCK
TENSION WILL ACT IN THE FORWARD DIRECTION AND TO PREVENT RELATIVE MOTION
FRICTION WILL ACT IN THE BACKWARDS DIRECTION AND IT WILL ALSO PRODUCE A TORQUE
T-F=MA
FR=IA
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From shadows a light shall spring
Renewed shall be blade that's broken
The crown less again shall be king.
MY BLOG
http://my.opera.com/vu2rje/blog/ |
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