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[Post New]11 Feb 2008 21:30:22 IST
    Subject: laws of motion
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asish (333)

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          consider an inclined plane in a lift as shown in the adjacent figure
          what is the accleration of the mass wrt inclined plane
          accln of lift is 'a' upwards follow this link for figure
                 http://www.goiit.com/templates/default/images/chapters/newton_laws/image073.jpg                                                         
    
[Post New]11 Feb 2008 21:38:24 IST
    Subject: Re:laws of motion
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anchal_1991 (237)

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deres no figure
dont worry .
be happy and positive
nd nvr stop bcz life cant wait.
nd watever happens keep smiling bcz log haste huye btr lagte hain.try to fight wid d situation
nd tc of urself bcz u r spl to someone out dere
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[Post New]11 Feb 2008 22:35:12 IST
    Subject: laws of motion
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karthik2007 (3733)

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If its a smooth plane, a = mgsin@ + ma0sin@
Will nip in at times to solve problems :)
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[Post New]11 Feb 2008 22:49:49 IST
    Subject: Re:laws of motion
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raulrag009 (1223)

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applying pseudo force we get
 
ma=ma0sin@ + mgsin@
 
resolve this acc into x and y axis
 
ax=acos@  ,ay=asin@
Now  acc. of plane =a0jcap
 
net  acc of block=axicap  + ayjcap
      
                       = acos@ icap - asin@ jcap  
 
 acc of block relative to the plane
 
= acos@ icap -(asin@+a0)jcap
 
=sin@cos@(a0+g) icap  - [ sin2@(a0+g) +a0] jcap
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[Post New]11 Feb 2008 22:52:20 IST
    Subject: laws of motion
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karthik2007 (3733)

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oops... I did not complete my solution :) well done raul.
Will nip in at times to solve problems :)
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